{"title":"Solar storage tank","description":"","products":[{"product_id":"waermepumpenspeicher-sunex-fish-s16-500-x-500-liter-2-waermetauscher","title":"SUNEX FISH S16 500 X heat pump storage tank – 500 liters with 2 heat exchangers","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe SUNEX FISH S16 500 X is a floor-standing, enamelled drinking water storage tank with a nominal capacity of 500 litres and two internal smooth-tube heat exchangers. The tank is designed for systems in which a heat pump is combined with an additional suitable heat source.\u003c\/p\u003e \u003cp\u003eThe large upper heat exchanger is used to connect a heat pump. A solar thermal system or a heating boiler, for example, can be integrated via the lower heat exchanger. The storage volume supports system concepts with a correspondingly high demand for drinking hot water.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of steel S235JR and is protected on the drinking water side with an enamel coating. Two magnesium sacrificial anodes support corrosion protection. A titanium anode can optionally be used.\u003c\/p\u003e \u003cp\u003eThe upper heat exchanger has a heat transfer surface of 4.4 m² and is designed for heat transfer from a heat pump. The lower heat exchanger provides a further 1.8 m² for an additional heat source. The factory-installed 50 mm rigid PUR foam insulation reduces the heat losses of the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe separate heat exchangers allow flexible distribution of the heat generators. The heat pump can heat the upper tank area, while solar thermal or a heating boiler can introduce additional heat via the lower heat exchanger.\u003c\/p\u003e \u003cp\u003eThe tank is assigned to energy efficiency class B and has a standby heat loss of 74 W. Three sensor connections support different control strategies. An inspection opening facilitates checking, cleaning and maintenance of the tank interior.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe drinking water connections as well as the flow and return of the two heat exchangers are designed as G 1 inch. An optional circulation line connection G 3\/4 inch is available. Three connections G 1\/2 inch allow the positioning of suitable temperature sensors.\u003c\/p\u003e \u003cp\u003eA socket G 1 1\/2 inch allows retrofitting a suitable electric heating element. The electric heating element is not included in the scope of delivery. Heat generators, controls, safety devices, and the drinking water expansion vessel must be matched to the hot water demand and the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeat pump storage tank for domestic hot water\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e500 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pumps\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via the lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled inside\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,783 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eOuter diameter\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e269 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be installed vertically on a level, load-bearing and frost-free surface. For transport and installation, the outer diameter of 757 mm, the total height of 1,783 mm and the tilting dimension of 1,891 mm must be taken into account.\u003c\/p\u003e \u003cp\u003eThe cold water inlet must be equipped with a shut-off valve, backflow preventer, safety valve with a response pressure of 6 bar and a drain option. If the supply pressure exceeds 6 bar, a suitable pressure reducer is required. An appropriately sized drinking water expansion vessel must be provided in the cold water inlet.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled and vented before the heat exchangers or an optional electric heating element are put into operation. Heating the tank while it is empty is not permitted.\u003c\/p\u003e \u003cp\u003eThe safety valve, connections, heat exchangers and sacrificial anodes must be checked regularly. The magnesium anodes must be inspected depending on water quality and usage conditions and replaced if necessary. Installation, commissioning, maintenance and repairs may only be carried out by qualified specialist personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSUNEX FISH S16 500 X heat pump tank\u003c\/li\u003e \u003cli\u003eFactory-applied 50 mm PUR rigid foam insulation with outer jacket\u003c\/li\u003e \u003cli\u003eTwo magnesium sacrificial anodes\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":47128696521052,"sku":"SFI16500","price":1700.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-sunex-fish-s16-warmwasserspeicher_11637cea-ac5d-4cbc-aa2f-2cb716f17d04.jpg?v=1783936331"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-500-x-500-liter","title":"Sunex FISH S1 500 X domestic hot water tank, 500 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 500 X 500 liter domestic hot water tank is a standing hot water tank for central preparation of domestic hot water. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal, heat pump, or boiler.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and has two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 500 liters, the tank is suitable for hot water systems with high domestic hot water demand, where heating is to be provided centrally via an external heat source. The inspection opening facilitates cleaning and inspection, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 500 X can be combined with solar thermal, heat pump, or boiler via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e\n\n\u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 500-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e500 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1783 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e191 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. For safe operation, suitable safety fittings, pressure maintenance, and a professional leak test are required.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be professionally sealed.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 500 X domestic hot water storage tank 500 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":49064388985180,"sku":"SS1500","price":1029.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"brauchwasserspeicher-sunex-s2-x","title":"Sunex FISH S2 500 X Solar hot water storage tank 500 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 500 X is a standing solar hot water tank with a nominal capacity of 500 liters for central heating and storage of domestic hot water. Two independently operating smooth-tube heat exchangers allow the hydraulically separate connection of two heat sources, for example a solar thermal system and a boiler, a wood heating system, a heat pump, or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eThe large tank volume is suitable for systems with a correspondingly high or time-concentrated hot water demand. The ErP tank volume specified for energy labeling is 472 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe drinking water tank is made of steel S235JR and is enameled on the inside. Two magnesium anodes supplement the corrosion protection. The two hydraulically separate smooth-tube heat exchangers are made of steel P235GH.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 2.4 m² and achieves a continuous output of 68 kW under defined test conditions. The upper heat exchanger has 1.1 m² of transfer surface and a continuous output of 37 kW. The actually achievable heat transfer depends on the system temperatures, volume flows, and hydraulic design.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several thermowells for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50-mm PUR rigid foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 74 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe independent heat exchangers create a flexible basis for bivalent hot water systems. The lower heat exchanger can, for example, absorb solar heat, while the upper heat exchanger takes over reheating via a second heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates inspection, cleaning, and maintenance work on the inside of the tank. Multiple sensor positions support graduated temperature detection and control adapted to the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 500 X is designed for closed domestic hot water systems with two separately connected heat sources. In addition to solar thermal, suitable boilers, wood heating systems, or heat pumps can be connected. When using a heat pump, the heat exchanger surface area, heat transfer capacity, temperature level, and flow rate must match the intended system.\u003c\/p\u003e \u003cp\u003eFor electric auxiliary heating, two connections with 1 1\/2 inches are available. The electric heating element, safety group, expansion vessel for drinking water, pumps, controls, and other system components must be selected according to the system design.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Tank Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e500 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enamelled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,783 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e214 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. The installation location must be able to safely support the weight of the fully filled storage tank including fittings and piping.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. Sufficient maintenance clearance must be planned for work on the inspection opening, magnesium anodes, and connection nozzles.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eA safety valve with a 6 bar response pressure must be installed at the cold water inlet. No shut-off valve may be installed between the safety valve and the storage tank. If the supply pressure exceeds 6 bar, a suitable pressure reducer is also required.\u003c\/p\u003e \u003cp\u003eThe storage tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. Magnesium anodes, safety valve, tightness and tank condition must be checked regularly.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 500 X solar hot water storage tank with permanently integrated PUR insulation and grey PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":49326338048348,"sku":"SS2500","price":1125.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_2.png?v=1784111123"},{"product_id":"hygienespeicher-gema-fks-200-edelstahlwellrohr-waermetauscher","title":"GEMA FKS 200 hygienic storage tank with stainless steel corrugated pipe and lower heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA FKS 200 is a standing hygienic storage tank or fresh water combination storage tank with a net capacity of 222 l and no heat exchanger. It combines a heating buffer tank with a stainless steel corrugated pipe for hygienic domestic hot water heating and is suitable for integration into heating systems with additional heat transfer via the lower heat exchanger.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eDomestic hot water heating is carried out using the flow-through principle via the integrated stainless steel corrugated pipe. In addition, the tank features a lower heat exchanger with a surface area of 0.8 m² for the hydraulic integration of further system components. Two 1 1\/2\u0026quot; female thread connections are provided for electric heating cartridges, which may only be used on the correspondingly marked connections.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eBy combining a buffer tank, stainless steel corrugated pipe and an additional heat exchanger, the FKS 200 supports a compact system solution for heating water and domestic hot water heating. The storage volume of 222 l is particularly suitable for smaller system concepts where hygienic hot water preparation and heating integration are to be combined in a single tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for operation with heating water on the tank side. The lower heat exchanger can be used to integrate additional heat generators or system components. The specific hydraulic design, safety fittings, pressure maintenance, sensor positions and connection assignment must be planned and implemented to suit the respective system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eHygiene storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e222 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e940 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e90 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be installed in a stable, vertical position on a load-bearing surface. Sufficient space must be planned for transport, installation, connection, venting, sensors, maintenance, and subsequent installation of the insulation. The tilting dimension without insulation is 940 mm.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eInstallation, connection and commissioning may only be carried out by qualified personnel. The maximum permissible operating temperature of 95 °C and the maximum operating pressure of the storage tank of 5 bar must not be exceeded. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA hygienic storage tank FKS 200\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":55327418024284,"sku":"FKS200+EEKC","price":1242.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":55327418057052,"sku":"FKS200+EEKB","price":1578.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"schoenberg-spsr-600-schichten-pufferspeicher-551-liter","title":"Schönberg SPSR 600 stratified buffer tank, 551 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe SPSR 600 stratified buffer tank from Schönberg Heiztechnik is designed for storing and stratifying heating water in closed heating systems. With a net capacity of 551 liters, the tank supports the hydraulic integration of heat generators, heating circuits, and control technology.\u003c\/p\u003e \u003cp\u003eThe SPSR version features a lower heat exchanger and is therefore suitable for system concepts in which additional heat sources such as solar thermal systems or system-side heat transfer are to be integrated. The tank is not intended as a standalone domestic hot water appliance.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe SPSR 600 is designed as a stratified tank with a lower heat exchanger. The stratification supports an orderly temperature distribution in the tank and facilitates the usable supply of heating water within the system.\u003c\/p\u003e \u003cp\u003eFor hydraulic integration, charging and discharging connections, sensor and controller connections, as well as a vent are available. In addition, connections for electric heating elements are provided at the tank center and tank bottom.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe tank supports more uniform system operation by storing generated heat and releasing it to the heating circuits as needed. This allows heat generators, the solar circuit, and the heating circuit to be combined hydraulically in a sensible way.\u003c\/p\u003e \u003cp\u003eThe available insulation variants allow for a system- and space-related selection. Depending on the chosen insulation, EPS and EPS-Vacuum-Plus versions with different energy efficiency classes and standby heat losses are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSR 600 can be integrated into closed heating systems with a heat generator, heating circuits, solar circuit, control system, and optional electric backup heating. The specific hydraulic design is tailored to the respective system concept.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger can be used for integrating solar thermal energy or another system-side heat source. The safety group, expansion vessel, control system, valves, and electrical components must be planned appropriately on the system side.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the SPSR 600 at a glance.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eStratified storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e551 l net capacity without heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, via lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm EPS, 130 mm EPS or 150 mm EPS vacuum plus depending on version\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eA, B or C depending on insulation variant\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e170 kg without insulation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eConnection size\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e8 x 1 1\/2\u0026quot; female thread connections for charging and discharging\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eNo, for heating water in closed heating systems\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation, hydraulic integration, electrical connection of optional heating elements, and commissioning must be carried out by qualified professionals. Before integration, the storage tank size, safety group, expansion vessel, heat generator, solar circuit, and control system must be coordinated with the system concept.\u003c\/p\u003e \u003cp\u003eElectric heating elements are mounted on the designated connection stubs and separately protected according to the respective manufacturer\u0026#39;s specifications. The system must be depressurized, cooled down, and secured against unintentional restart before any work on the storage tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe SPSR 600 is intended for heating water in closed heating systems and does not replace a domestic hot water tank. The permissible operating pressure and permissible operating temperature must not be exceeded.\u003c\/p\u003e \u003cp\u003eThe safety valve, expansion vessel and venting must be provided and kept functional in accordance with the system. The vacuum panels of the 150 mm insulation must not be damaged, drilled, cut or bent.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg Heiztechnik SPSR 600 stratified buffer tank\u003c\/li\u003e \u003cli\u003eSelected insulation depending on the version ordered\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":55335188267356,"sku":"SPSR600+EEKC","price":1155.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":55335188300124,"sku":"SPSR600+EEKB","price":1338.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":55335188332892,"sku":"SPSR600+EEKA","price":1507.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPS_2.png?v=1783069675"},{"product_id":"schichten-pufferspeicher-schoenberg-spsrr-2000-1976-l-2-waermetauscher","title":"Schönberg SPSRR 2000 stratified buffer tank, 1,976 l, with 2 heat exchangers","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSRR 2000 is a stratified buffer tank for heating water with two integrated heat exchangers. It is suitable for heating systems in which multiple heat generators, separate heat exchanger circuits, or different heat sources are to be integrated into a large storage system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe stratification technology supports an orderly temperature distribution in the tank. The SPSRR 2000 features two integrated heat exchangers, each with a surface area of 3 m². For hydraulic connection, eight 1 1\/2\u0026quot; female threads are available for loading and unloading. Four 1\/2\u0026quot; female threads allow the integration of sensors and controllers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to the two integrated heat exchangers, the tank can be used flexibly in systems with separate circuits. The large storage volume supports systems with higher heat demand and multiple energy sources. The separate connection areas facilitate system-specific integration of loading and unloading, sensors, venting, and electric backup heating.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSRR 2000 is intended for heating water and can be used in heating systems with wood heating, solar thermal, other heat generators, and, with proper hydraulic design, also as a buffer tank in heat pump heating systems. The integrated heat exchangers support separate circuits, while the direct tank connections are used for the hydraulic integration of the heating water circuit.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSPSRR 2000\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStratified buffer storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNet capacity without heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,976 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (top)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDiameter without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,200 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2,060 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2,120 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e340 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eLoading \/ unloading connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e8 x 1 1\/2\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor \/ controller connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e4 x 1\/2\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eVentilation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eConnection for electric heating element\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2 x 1 1\/2\u0026quot; female thread, tank center and tank bottom\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation variants\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eEPS 100 mm, EPS 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be transported and installed in an upright position, dry, and secured against tipping over. The installation site must be load-bearing, level, frost-free, and sufficiently accessible for connection, testing, and maintenance work. Hydraulic connection, pressure testing, and commissioning must be carried out by qualified personnel or a specialized company.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eElectric heating cartridges may only be installed on the designated red-marked connections. Before installation, the installation length, electrical data, fuse protection, and suitability of the heating cartridge must be checked separately. The insulation should only be installed after the unit has been set up, connection work has been completed, and a leak test has been performed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg SPSRR 2000 stratified buffer tank\u003c\/li\u003e \u003cli\u003eInsulation depending on the selected version\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":55343623438684,"sku":"SPSRR2000+EEKC","price":2592.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":55343623471452,"sku":"SPSRR2000+EEKB","price":2775.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-schichten-pufferspeicher-spsrr-1500_2f05201c-64b9-4f40-90d4-c47e142d1871.jpg?v=1783930945"},{"product_id":"hygienespeicher-elektromet-ebns-800-solar-830-l","title":"Hygiene storage tank Elektromet EBNS 800 Solar 830 l","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe hygienic buffer tank Elektromet EBNS 800 Solar 830 l combines a heating water buffer tank with hygienic domestic hot water heating via an integrated stainless steel hot water heat exchanger. This means that drinking water is not permanently stored in the tank, but is heated using the flow-through principle.\u003c\/p\u003e \u003cp\u003eThe tank is suitable for heating systems with a boiler or heat pump and is also prepared for the integration of a solar thermal system. It is therefore particularly interesting for systems in which heating water buffering, hot water preparation and solar support are to be combined in one tank system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eInside the tank there is a stainless steel corrugated tube heat exchanger for domestic hot water heating with a capacity of 26 l and a heat exchanger surface of 6.0 m². In addition, a solar heat exchanger with a capacity of 9.3 l and a surface area of 1.5 m² is integrated.\u003c\/p\u003e \u003cp\u003eThe tank jacket is made of black sheet steel. Thermal insulation is provided by 100 mm PS foam with a laminate covering. For electric backup heating, suitable Elektromet EJK heating cartridges can be inserted via the provided sockets.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eHygienic hot water preparation via the stainless steel corrugated tube supports demand-based drinking water heating without a classic drinking water tank volume. This is particularly useful when hot water comfort and heating water buffering are to be combined in one system.\u003c\/p\u003e \u003cp\u003eThanks to the integrated solar heat exchanger, additional heat, for example from solar thermal systems, can be fed into the tank. The 100 mm insulation reduces heat losses and supports stable system operation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe EBNS 800 can be integrated into water-based heating systems with a boiler or heat pump. The separate solar coil also allows the use of a solar circuit.\u003c\/p\u003e \u003cp\u003eFor electrical backup, two sockets for electric heating cartridges are available. Depending on the installation position, suitable Elektromet EJK heating cartridges with 230 V or 400 V can be used. The specific selection and integration must match the system design and the respective heating cartridge.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel series\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-BN INOX SOLAR\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHygiene storage tank \/ heating water buffer tank with domestic hot water heating\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e830 l total capacity\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via stainless steel hot water heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, domestic hot water heating in continuous flow principle\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2 heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pump\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePS foam, 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e80 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure (storage)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStorage tank jacket made of steel sheet, domestic hot water heat exchanger made of stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2005 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1000 mm \/ 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eapprox. 220 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation and hydraulic integration must be carried out professionally in accordance with the system specifications. The required safety valves must be provided for the heating circuit, domestic hot water area, and solar circuit.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be installed to match the intended socket and the electrical version. The electrical connection must be carried out in accordance with the respective heating cartridge version.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe sizing of the storage tank, its integration into the heating system, and the selection of additional components must match the system, the heat demand, and the hot water demand. Performance and volume specifications serve as technical guidance and do not replace professional system planning.\u003c\/p\u003e \u003cp\u003eBefore commissioning, ensure that the storage tank is correctly filled, vented, and operated with the required safety devices.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet EBNS 800 hygiene storage tank \/ heating water buffer tank with domestic hot water heating\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Заглавие по подразбиране","offer_id":55552187924828,"sku":"EBNS800","price":1940.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizwasser-pufferspeicher-1906143.webp?v=1770692002"},{"product_id":"pufferspeicher-elektromet-wgj-b-pstw-500-498-liter","title":"Elektromet WGJ-B PSTW 500 buffer tank 498 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 500 is a standing buffer tank with a storage volume of 498 liters for heating water and other heat transfer media suitable for steel. It is used to absorb, temporarily store, and pass on heat in heating systems with different heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The container is made of sheet steel, raw on the inside and coated with anti-corrosion paint on the outside. Depending on the version, it is equipped with permanently bonded thermal insulation made of polystyrene foam or rubber mat. The PSTW 500 variant is rated with energy efficiency class B in both insulation versions.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank supports more uniform system operation when heat generation and heat consumption differ in time. With a capacity of 498 liters, this variant offers the largest buffer capacity within the PSTW series 100 to 500 and is suitable for heating systems with increased storage requirements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 500 can be used in heating systems with boilers, solar thermal systems, or heat pumps. The variant features side heating connections, an upper KP1 connection, multiple sensor positions, a drain or flushing connection, as well as two heating element positions for approved electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 500\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e498 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eB with polystyrene foam and B with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStandby heat loss\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e67 W with polystyrene foam, 61 W with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSheet steel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2010 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e810 mm \/ 810 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e120 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating connection KP\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eUpper connection KP1\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating element socket\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ flushing connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is placed vertically on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the tank. The tank is intended for heating water or suitable heat transfer media and is not designed for direct potable water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 500 buffer tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Polystyrene foam","offer_id":58156004540764,"sku":"PSTW-069-05-001","price":792.0,"currency_code":"EUR","in_stock":true},{"title":"Rubber mat","offer_id":58156004573532,"sku":"PSTW-069-05-002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WJGBPTSW.png?v=1782604404"},{"product_id":"hygienespeicher-elektromet-ebns-1000-solar-902-l","title":"Hygiene storage tank Elektromet EBNS 1000 Solar 902 l","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe hygienic storage tank Elektromet EBNS 1000 Solar 902 l combines a heating water buffer tank with hygienic domestic hot water preparation via an integrated stainless steel hot water heat exchanger. The drinking water is not stored in large quantities, but is heated on the flow-through principle via the stainless steel heat exchanger.\u003c\/p\u003e \u003cp\u003eThe storage tank is suitable for heating systems with a boiler or heat pump and is additionally prepared for the integration of a solar thermal system. This allows it to be used in systems where heating water buffering, hot water preparation, and solar heat support are to be combined in a single storage system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe EBNS 1000 features a stainless steel hot water heat exchanger with a capacity of 26 l and a heat exchanger surface area of 6.0 m². For solar thermal integration, an additional solar heat exchanger with a capacity of 9.3 l and a surface area of 1.5 m² is integrated.\u003c\/p\u003e \u003cp\u003eThe storage tank jacket is made of steel sheet. Thermal insulation is provided by 100 mm PS foam with a laminate covering. Suitable sockets are available for electric reheating, allowing appropriate Elektromet EJK heating cartridges to be connected.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eHot water preparation via a stainless steel corrugated pipe supports hygienic and demand-based drinking water heating. At the same time, the large heating water volume provides a stable buffer base for water-based heating systems.\u003c\/p\u003e \u003cp\u003eThe integrated solar heat exchanger allows additional heat, for example from solar thermal systems, to be integrated into the storage system. The 100 mm insulation supports reduced heat loss and helps keep the stored heat available longer during system operation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe EBNS 1000 can be integrated into heating systems with a boiler or heat pump. The solar coil additionally allows the integration of a solar circuit.\u003c\/p\u003e \u003cp\u003eFor electrical support, sleeves for electric heating cartridges are provided. Depending on the installation position, suitable Elektromet EJK heating cartridges with 230 V or 400 V can be used. The specific selection must match the installation position, the electrical configuration, and the system design.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel series\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-BN INOX SOLAR\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHygiene storage tank \/ heating water buffer tank with domestic hot water heating\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e902 l total capacity\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via stainless steel hot water heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, domestic hot water heating in continuous flow principle\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2 heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pump\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePS foam, 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e80 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure (storage)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStorage tank jacket made of steel sheet, domestic hot water heat exchanger made of stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2080 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1000 mm \/ 1000 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eapprox. 250 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation and hydraulic integration must be carried out by a qualified professional. The heating circuit, domestic hot water area, and solar circuit each require appropriate protection via the designated safety valves.\u003c\/p\u003e \u003cp\u003eElectric heating elements may only be installed to match the intended socket, the permitted installation position, and the electrical configuration. The electrical connection must be carried out in accordance with the respective heating element type.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe sizing of the storage tank, its integration into the heating system, and the selection of additional components must match the heat demand, hot water demand, and the planned system hydraulics. Volume and performance specifications serve as technical guidance and do not replace proper system planning.\u003c\/p\u003e \u003cp\u003eBefore commissioning, ensure that the storage tank is correctly filled, vented, and operated with the required safety devices.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet EBNS 1000 hygiene storage tank \/ heating water buffer storage tank with domestic hot water heating\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Заглавие по подразбиране","offer_id":57377726824796,"sku":"EBNS1000","price":1990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizwasser-pufferspeicher-1906143.webp?v=1770692002"},{"product_id":"schoenberg-spsr-1000-schichten-pufferspeicher-889-liter","title":"Schönberg SPSR 1000 stratified buffer tank, 889 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSR 1000 is a stratified buffer tank with a net capacity of 889 liters for heating water in closed heating systems. It supports the absorption, storage, and temperature-stratified layering of heating water and can be used in water-based heating systems with various heat generators.\u003c\/p\u003e \u003cp\u003eThanks to the lower heat exchanger, the tank is also suitable for integrating solar thermal systems or a system-side heat source. The hydraulic connection depends on the system concept, including the heat generator, solar circuit, heating circuits, control system, and optional electric backup heating.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe SPSR 1000 is designed as a stratified buffer tank with a lower heat exchanger. The tank design supports orderly temperature stratification and facilitates the usable supply of heating water within the system.\u003c\/p\u003e \u003cp\u003eFor hydraulic integration, connections for loading and unloading, sensor and controller connections, a vent, and connection options for electric heating elements are available. Heating elements are planned at the designated connection nozzles in the middle and bottom of the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eAs a buffer tank, the SPSR 1000 can hydraulically decouple heat generators and heating circuits, stabilizing heat distribution in the system. This is particularly helpful in systems where multiple heat sources or different heating circuits are combined.\u003c\/p\u003e \u003cp\u003eThe available insulation variants allow for system- and space-related selection. For the SPSR 1000, 100 mm EPS, 130 mm EPS, and 150 mm EPS-Vakuum-Plus are available with different energy efficiency classes and standby heat losses.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSR 1000 is suitable as a stratified buffer tank for water-based heating systems with wood heating, heat pump, electric backup heating, or other suitable heat generators. Additional solar thermal or a system-side heat source can be integrated via the lower heat exchanger.\u003c\/p\u003e \u003cp\u003eThe tank is not designed as a standalone domestic hot water appliance. The safety group, expansion vessel, venting, control system, solar circuit, and heat generator must be planned and professionally sized to match the specific system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the SPSR 1000 at a glance.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eStratified tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e889 l net content without heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for wood heating\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for heat pumps\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, via lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm EPS, 130 mm EPS or 150 mm EPS vacuum plus depending on version\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDimensions without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2050 x 790 x 790 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e200 kg without insulation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed on a load-bearing, level and frost-free surface. Before assembly, the transport route, tilting dimensions, door widths, ceiling height and later accessibility for maintenance and connection work must be checked.\u003c\/p\u003e \u003cp\u003eThe hydraulic connections must be made without stress. Heat exchanger connections, sensor positions, venting, safety group, filling and draining valves as well as optional heating cartridges are implemented to suit the system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe SPSR 1000 is intended for heating water in closed heating systems and does not replace a domestic hot water storage tank. The maximum permissible tank pressure of 5 bar and the maximum operating temperature of 95 °C must not be exceeded.\u003c\/p\u003e \u003cp\u003eThe electrical connection of optional heating cartridges must be carried out in accordance with the respective heating cartridge. Vacuum panels of the 150 mm insulation must not be drilled, cut or mechanically damaged.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg Heiztechnik SPSR 1000 stratified buffer storage tank\u003c\/li\u003e \u003cli\u003eSelected insulation depending on the ordered version\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":57377747108188,"sku":"SPSR1000+EEKC","price":1305.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377747140956,"sku":"SPSR1000+EEKB","price":1488.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 150mm","offer_id":57377747173724,"sku":"SPSR1000+EEKA","price":1657.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPS_2.png?v=1783069675"},{"product_id":"schoenberg-spsr-1500-schichten-pufferspeicher-1388-liter","title":"Layered buffer storage tank Schönberg SPSR 1500 1388 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSR 1500 is a stratified buffer tank with a net capacity of 1388 liters for heating water in closed heating systems. It supports the absorption, storage, and temperature-stratified layering of heating water and can be used in water-based heating systems with various heat generators.\u003c\/p\u003e \u003cp\u003eThanks to the lower heat exchanger, the tank is also suitable for integrating solar thermal systems or a system-side heat source. The hydraulic connection depends on the system concept, including the heat generator, solar circuit, heating circuits, control system, and optional electric backup heating.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe SPSR 1500 is designed as a stratified buffer tank with a lower heat exchanger. The tank design supports orderly temperature stratification and facilitates the usable supply of heating water within the system.\u003c\/p\u003e \u003cp\u003eFor hydraulic integration, charging and discharging connections, sensor and controller connections, a vent, and connection options for electric heating elements are available. Heating elements are planned at the designated connection stubs in the middle and bottom of the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eAs a buffer tank, the SPSR 1500 can hydraulically decouple heat generators and heating circuits and stabilize heat distribution in the system. This is especially helpful in systems where multiple heat sources or different heating circuits are combined.\u003c\/p\u003e \u003cp\u003eThe available insulation variants allow for system- and space-related selection. For the SPSR 1500, 100 mm EPS and 130 mm EPS are available with different energy efficiency classes and standby heat losses.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSR 1500 is suitable as a stratified buffer tank for water-based heating systems with wood heating, heat pump, electric backup heating, or other suitable heat generators. Additional solar thermal energy or a system-side heat source can be integrated via the lower heat exchanger.\u003c\/p\u003e \u003cp\u003eThe tank is not designed as a standalone domestic hot water appliance. The safety group, expansion vessel, venting, control system, solar circuit, and heat generator must be planned and professionally sized to match the specific system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the SPSR 1500 at a glance.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eStratified tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1388 l net capacity without heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for wood heating\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for heat pump\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, via lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm EPS or 130 mm EPS depending on version\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3 bar tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDimensions without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2060 x 1000 x 1000 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e265 kg without insulation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed on a load-bearing, level, and frost-free surface. Before assembly, the transport route, tilting dimension, door widths, ceiling height, and later accessibility for maintenance and connection work should be checked.\u003c\/p\u003e \u003cp\u003eThe hydraulic connections must be made without stress. Heat exchanger connections, sensor positions, venting, safety group, filling and draining valves, as well as optional heating cartridges, are implemented according to the system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe SPSR 1500 is intended for heating water in closed heating systems and does not replace a domestic hot water tank. The maximum permissible tank pressure of 3 bar and the maximum operating temperature of 95 °C must not be exceeded.\u003c\/p\u003e \u003cp\u003eThe electrical connection of optional heating cartridges must be carried out in accordance with the respective heating cartridge. The insulation may only be fully closed after the leak test has been completed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg Heiztechnik SPSR 1500 stratified buffer tank\u003c\/li\u003e \u003cli\u003eSelected insulation depending on the ordered version\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":57377749500252,"sku":"SPSR1500+EEKC","price":1815.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377749533020,"sku":"SPSR1500+EEKB","price":1998.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPS_2.png?v=1783069675"},{"product_id":"schoenberg-spsr-2000-schichten-pufferspeicher-1976-liter","title":"Layered buffer storage tank Schönberg SPSR 2000 1976 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSR 2000 is a stratified buffer tank with a net capacity of 1976 liters for heating water in closed heating systems. It supports the absorption, storage, and temperature-controlled stratification of heating water and can be used in water-based heating systems with various heat generators.\u003c\/p\u003e \u003cp\u003eThanks to the lower heat exchanger, the tank is also suitable for integrating solar thermal systems or a system-side heat source. The hydraulic connection depends on the system concept, including the heat generator, solar circuit, heating circuits, control system, and optional electric backup heating.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe SPSR 2000 is designed as a stratified buffer tank with a lower heat exchanger. The tank design supports orderly temperature stratification and facilitates the usable supply of heating water within the system.\u003c\/p\u003e \u003cp\u003eFor hydraulic integration, connections for charging and discharging, sensor and controller connections, a vent, and connection options for electric heating elements are available. Heating elements are planned at the designated connection nozzles in the middle and bottom of the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eAs a large-volume buffer tank, the SPSR 2000 can hydraulically decouple heat generators and heating circuits, stabilizing heat distribution in the system. This is particularly helpful in systems where multiple heat sources or different heating circuits are combined.\u003c\/p\u003e \u003cp\u003eThe available insulation variants allow for system- and space-related selection. For the SPSR 2000, 100 mm EPS and 130 mm EPS are available with different energy efficiency classes and standby heat losses.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSR 2000 is suitable as a stratified buffer tank for water-based heating systems with wood heating, heat pump, electric backup heating, or other suitable heat generators. Additional solar thermal energy or a system-side heat source can be integrated via the lower heat exchanger.\u003c\/p\u003e \u003cp\u003eThe tank is not designed as a standalone domestic hot water appliance. The safety group, expansion vessel, venting, control system, solar circuit, and heat generator must be planned and professionally sized to match the specific system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the SPSR 2000 at a glance.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eStratified tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1976 l net capacity without heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for wood heating\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for heat pump\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, via lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm EPS or 130 mm EPS depending on version\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3 bar tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDimensions without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2060 x 1200 x 1200 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e305 kg without insulation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed on a load-bearing, level and frost-free surface. Before assembly, the transport route, tilting dimensions, door widths, ceiling height and later accessibility for maintenance and connection work should be checked.\u003c\/p\u003e \u003cp\u003eThe hydraulic connections must be made without tension. Heat exchanger connections, sensor positions, venting, safety group, filling and draining valves as well as optional heating cartridges are implemented to suit the system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe SPSR 2000 is intended for heating water in closed heating systems and does not replace a domestic hot water storage tank. The maximum permissible tank pressure of 3 bar and the maximum operating temperature of 95 °C must not be exceeded.\u003c\/p\u003e \u003cp\u003eThe electrical connection of optional heating cartridges must be carried out in accordance with the respective heating cartridge. The insulation may only be fully closed after the leak test has been completed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg Heiztechnik SPSR 2000 stratified buffer storage tank\u003c\/li\u003e \u003cli\u003eSelected insulation depending on the version ordered\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"2.000 Liter \/ 100mm","offer_id":57377753071964,"sku":"SPSR2000+EEKC","price":2265.0,"currency_code":"EUR","in_stock":true},{"title":"2.000 Liter \/ 130mm","offer_id":57377753104732,"sku":"SPSR2000+EEKB","price":2448.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPS_2.png?v=1783069675"},{"product_id":"gema-hygienespeicher-fks-300-319-l-edelstahlwellrohr-waermetauscher","title":"GEMA hygienic storage tank FKS 300 – 319 l with stainless steel corrugated pipe and lower heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA hygienic storage tank FKS 300 is a standing fresh water combination storage tank with a net capacity of 319 l. It combines the function of a heating buffer tank with hygienic domestic hot water heating via an internal stainless steel corrugated pipe.\u003c\/p\u003e \u003cp\u003eThe storage tank is suitable for heating systems in which heating water is to be stored and domestic hot water is to be heated on demand using the flow-through principle. Thanks to the lower heat exchanger, the storage tank can be integrated into suitable system concepts with additional heat generators or system components.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe FKS 300 features a storage tank for heating water, a stainless steel corrugated pipe for domestic hot water heating, and a lower heat exchanger with a surface area of 1.2 m². The heating surface of the stainless steel corrugated pipe is 5 m². The storage tank is designed for a maximum operating pressure of 5 bar, and the maximum operating temperature is 95 °C.\u003c\/p\u003e \u003cp\u003eFor hydraulic integration, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, and one vent connection with 1 1\/4\u0026quot; female thread are available. Two connections for electric heating elements with 1 1\/2\u0026quot; female thread are provided.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eDomestic hot water heating via the stainless steel corrugated pipe supports hygienic hot water preparation without permanently storing domestic hot water in the storage tank. At the same time, the storage tank provides heating water for the system and can therefore be used as a central component in compact heating and hot water solutions.\u003c\/p\u003e \u003cp\u003eWith a base diameter of 600 mm without insulation and a height of 1,300 mm, the FKS 300 remains comparatively compact. The available EPS insulation variants allow insulation to be adapted to the desired configuration.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe lower heat exchanger allows the integration of additional heat generators or system components as part of appropriate system planning. The tank is intended for operation with heating water on the tank side and for domestic hot water heating via the stainless steel corrugated pipe.\u003c\/p\u003e \u003cp\u003eWhen using a heating cartridge, only the designated connections may be used. Safety valves, expansion vessels, venting, and fittings must be designed to suit the respective system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eProduct type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eSanitary storage tank \/ fresh water combination tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e319 l net content without heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSanitary function\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water heating via stainless steel corrugated pipe\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1,300 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e107 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure of storage tank\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is set up standing on a load-bearing, level surface and aligned vertically. Sufficient space must be planned for installation, maintenance, sensors, connections, and insulation. The tilting dimension without insulation is 1,300 mm.\u003c\/p\u003e \u003cp\u003eThe insulation should only be installed after the tank has been set up and the connection positions have been checked. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eInstallation, connection, and commissioning may only be carried out by qualified personnel. The storage tank may only be operated within the specified pressure and temperature limits and in frost-free indoor areas.\u003c\/p\u003e \u003cp\u003eThe drinking water connections must be executed in accordance with applicable hygiene and installation regulations. Operating pressure, operating temperature, tightness, and safety valves must be checked regularly.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA hygienic storage tank FKS 300\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":57377793114460,"sku":"FKS300+EEKC","price":1424.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377793147228,"sku":"FKS300+EEKB","price":1607.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"gema-hygienespeicher-fks-400-396-l-edelstahlwellrohr-waermetauscher","title":"GEMA hygienic storage tank FKS 400 396 l with stainless steel corrugated pipe and lower heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA Hygienic Storage Tank FKS 400 is a standing fresh water combination storage tank with a net capacity of 396 liters and no heat exchanger. It combines a heating buffer storage tank with a stainless steel corrugated pipe for hygienic domestic hot water heating and is suitable for heating systems where heat is stored and used as needed for heating and hot water.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank features a stainless steel corrugated pipe for domestic hot water heating as well as a lower heat exchanger with an area of 1.8 m² for integrating additional heat generators or system components. Two 1 1\/2\u0026quot; female thread connections are available for electric heating cartridges, which may only be used on the designated red-marked connections. Depending on the variant, the FKS 400 is combined with 100 mm EPS insulation or 130 mm EPS insulation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eDomestic hot water heating via the stainless steel corrugated pipe supports on-demand hot water preparation without permanently storing domestic hot water in the storage tank. The storage tank content serves as a heating water buffer and helps to provide heat from connected heat generators in a controlled manner. The available draw-off rate of 230 liters within 10 minutes under the specified test conditions provides a reliable reference for hot water performance.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe FKS 400 is intended for integration into heating systems with heating water on the storage tank side. The connection equipment with eight charging and discharging connections, four sensor or controller connections, venting, stainless steel corrugated pipe connection, and two connections for electric heating cartridges enables flexible hydraulic integration according to system planning. The lower heat exchanger can be used for suitable heat generators or system components.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Tank Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSanitary storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e396 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, drinking water heating via stainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSanitary function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eEPS insulation, depending on variant 100 mm or 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,570 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e600 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e600 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e136 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation, connection, and commissioning may only be carried out by qualified personnel. The tank must be set up in a stable, vertical position on a load-bearing surface. The insulation should only be installed after the tank has been set up and the connection positions have been checked. When using a heating cartridge, only the designated red-marked connections may be used.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe technical limits of the tank must not be exceeded. Safety valves, expansion vessels, venting, and fittings must be sized to suit the system. Unused connections must be properly sealed. The type designation FKS 400 does not exactly correspond to the net capacity of the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA hygienic storage tank FKS 400 in the selected insulation variant\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":57377800094044,"sku":"FKS400+EEKC","price":1474.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377800126812,"sku":"FKS400+EEKB","price":1657.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"gema-fks-600-hygienespeicher-551-l-edelstahlwellrohr-waermetauscher","title":"GEMA FKS 600 hygienic storage tank 551 l with stainless steel corrugated pipe and heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA FKS 600 is a standing hygienic storage tank with a net capacity of 551 liters and no heat exchanger. It combines a heating buffer tank with a stainless steel corrugated pipe for hygienic domestic hot water heating and is suitable for heating systems where buffer storage and fresh water preparation are to be combined in one tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank features a stainless steel corrugated pipe with a heating surface of 7.5 m² and a lower heat exchanger with an area of 2.4 m². For integration into the system, 8 supply and return connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, as well as connections for venting, stainless steel corrugated pipe, and electric heating element are available. Heating cartridges may only be installed in the designated red-marked connections.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to domestic hot water heating via the stainless steel corrugated pipe, the drinking water is heated on demand using the flow-through principle. The tank thus supports a clean separation of heating water and drinking water while also providing usable buffer volume for the heating system. The insulation variants with 100 mm EPS, 130 mm EPS, or 150 mm EPS vacuum allow for a tailored fit to space requirements and energy demands.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe GEMA FKS 600 can be integrated into heating systems with buffer tank requirements. The lower heat exchanger enables the connection of additional heat generators or system components. Via the provided connections, sensors, controllers, supply and return lines, as well as a suitable electric heating element, can be integrated into the system hydraulics.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHygiene storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e551 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via stainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e100 mm EPS, 130 mm EPS or 150 mm EPS vacuum depending on variant\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,690 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e700 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e700 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e200 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed standing upright, plumb, and on a load-bearing surface. Sufficient space should be planned for connection work, maintenance, sensors, fittings, and insulation. The tilting dimension without insulation is 1,710 mm. Installation, connection, and commissioning must be carried out by qualified personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe storage tank is intended for heating water on the tank side and for domestic hot water heating via the stainless steel corrugated pipe. The maximum permissible operating temperature of 95 °C and the maximum operating pressure of the storage tank of 5 bar must not be exceeded. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA FKS 600 hygienic storage tank\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":57377806745948,"sku":"FKS600+EEKC","price":1524.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377806778716,"sku":"FKS600+EEKB","price":1707.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":57377806811484,"sku":"FKS600+EEKA","price":1876.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"hygienespeicher-gema-fks-800-714-l","title":"GEMA FKS 800 hygienic storage tank, 714 l","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA FKS 800 is a standing hygienic storage tank with a net capacity of 714 liters and no heat exchanger. It combines a heating buffer tank with a stainless steel corrugated pipe for hygienic domestic hot water heating and is suitable for integration into heating systems with suitable heat generators and system components.\u003c\/p\u003e \u003cp\u003eThe design is intended for technical storage applications in the boiler room. Without insulation, the height is 1,690 mm, the width is 790 mm, and the depth is 790 mm.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank operates on the storage side with heating water, while domestic hot water heating is carried out via the integrated stainless steel corrugated pipe. In addition, the FKS 800 features a lower heat exchanger with a heat exchange surface of 3 m² for integrating additional system components.\u003c\/p\u003e \u003cp\u003eFor system integration, 8 supply and return connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, a vent connection with 1 1\/4\u0026quot; female thread, as well as connections for the stainless steel corrugated pipe and electric heating elements are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe FKS 800 supports hygienic domestic hot water preparation using the instantaneous heating principle via the stainless steel corrugated pipe and at the same time provides buffer volume for the heating system. This allows the storage tank to be used in systems where heating water is stored and domestic hot water is heated as needed.\u003c\/p\u003e \u003cp\u003eThe associated insulation variants with 100 mm EPS, 130 mm EPS, or 150 mm EPS vacuum allow for a suitable adjustment to the desired energy efficiency class and the structural requirements in the boiler room.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe lower heat exchanger can be used to integrate additional heat generators or system components. The charging and discharging connections enable hydraulic integration in accordance with the system design.\u003c\/p\u003e \u003cp\u003eHeating cartridges may only be installed in the designated and red-marked connections. For safe operation, safety valves, expansion vessels, venting, and fittings must be sized to match the respective system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHygiene storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e714 l net capacity without heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via stainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, domestic hot water heating via stainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure of storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,690 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e790 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e790 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e220 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation, connection, and commissioning may only be carried out by qualified personnel. The tank must be set up vertically on a load-bearing, level surface. For transport and positioning, the tilting dimension without insulation of 1,720 mm must be taken into account.\u003c\/p\u003e \u003cp\u003eThe insulation should only be installed after positioning and after checking the connection positions. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank may only be operated within the specified pressure and temperature limits. The maximum permissible tank temperature is 95 °C. Operating pressure, tightness, venting, and safety devices must be checked regularly.\u003c\/p\u003e \u003cp\u003eFor drinking water connections, the applicable hygiene and installation regulations must be observed. If an electric heating cartridge is used, the corresponding electrotechnical requirements also apply.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA Hygienespeicher FKS 800\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"800 Liter \/ 100mm","offer_id":57377809236316,"sku":"FKS800+EEKC","price":1554.0,"currency_code":"EUR","in_stock":true},{"title":"800 Liter \/ 130mm","offer_id":57377809269084,"sku":"FKS800+EEKB","price":1737.0,"currency_code":"EUR","in_stock":true},{"title":"800 Liter \/ 150mm","offer_id":57377809301852,"sku":"FKS800+EEKA","price":1906.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"hygienespeicher-gema-fks-1000-889-l-edelstahlwellrohr-waermetauscher","title":"GEMA FKS 1000 hygienic storage tank 889 l with stainless steel corrugated pipe and heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA FKS 1000 is a standing hygienic storage tank with a net capacity of 889 l and no heat exchanger. It combines the function of a heating buffer tank with hygienic domestic hot water heating via a stainless steel corrugated pipe and is suitable for heating systems where heating water is stored and domestic hot water is heated using the flow-through principle.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is equipped with a stainless steel corrugated pipe for domestic hot water heating and a lower heat exchanger. Additionally, connections for charging and discharging, sensor and controller connections, a vent, and two connections for electric heating cartridges are available. Heating cartridges may only be installed in the designated sockets.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to the combination of storage function, stainless steel corrugated pipe, and heat exchanger, the FKS 1000 supports flexible integration into heating systems with high hot water demand. Domestic hot water is heated hygienically via the stainless steel corrugated pipe, while the tank is used as buffer volume on the heating side.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe lower heat exchanger enables the integration of additional heat generators or system components. The tank can thus be integrated into system concepts with boilers, solar thermal systems, or supplementary system technology. The specific hydraulic design depends on the system planning, heat generator, domestic hot water demand, and the existing operating limits.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eGEMA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eHygiene storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e889 l net volume without heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, drinking water heating via stainless steel corrugated pipe\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure storage tank\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2,050 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e790 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e790 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e230 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed standing upright, plumb, and on a load-bearing surface. Sufficient clearances must be planned for transport, installation, insulation, connection work, and maintenance. The tipping dimension without insulation is 2,080 mm.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eInstallation, connection, and commissioning may only be carried out by qualified personnel. Safety valves, expansion vessels, venting, and fittings must be designed to suit the system. The specified pressure and temperature limits must be observed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA hygienic storage tank FKS 1000\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":57377812185436,"sku":"FKS1000+EEKC","price":1624.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377812218204,"sku":"FKS1000+EEKB","price":1807.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":57377812480348,"sku":"FKS1000+EEKA","price":1976.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"hygienespeicher-gema-fks-1500-1388-l-edelstahlwellrohr-waermetauscher","title":"Sanitary storage tank GEMA FKS 1500 1,388 l with stainless steel corrugated pipe and heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA FKS 1500 hygienic storage tank is a standing fresh-water combination tank for heating systems with larger storage requirements. It combines a heating buffer tank with a stainless steel corrugated pipe for hygienic domestic hot water heating and a lower heat exchanger for integrating additional system components.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eOn the heating side, the tank operates with heating water, while domestic hot water heating is carried out via the integrated stainless steel corrugated pipe. The lower heat exchanger expands the hydraulic integration and supports use in technically more demanding system concepts. Two connections are provided for electric heating cartridges, which must only be used at the designated nozzles.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to the fresh-water principle, domestic hot water is not stored in the tank as a large storage volume, but is heated via the stainless steel corrugated pipe. This supports hygienic hot water preparation and combines the function of a buffer tank with domestic hot water heating in a compact tank solution.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe FKS 1500 is suitable for integration into heating systems with storage requirements and can be integrated into suitable system concepts via the existing charging and discharging connections, sensor connections, the lower heat exchanger, and the connections for the stainless steel corrugated pipe. The specific design must match the hydraulics, the heat generator, and the hot water demand.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHygiene storage tank \/ fresh water combination storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,388 l net capacity without heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e100 mm EPS insulation or 130 mm EPS insulation\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure of storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2,060 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,000 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,000 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e305 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for wood heating\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pumps\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, system-dependent sizing required\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation, connection and commissioning may only be carried out by qualified personnel. The storage tank must be set up in a stable, vertical position on a load-bearing surface. The insulation is only fitted after installation and after checking the connection positions. The tilting dimension without insulation is 2,100 mm.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible pressure and temperature limits must not be exceeded. Safety valves, expansion vessels, venting and fittings must be sized to suit the system. The width and depth without insulation correspond to the base diameter of the storage tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA FKS 1500 hygienic storage tank\u003c\/li\u003e \u003cli\u003eMatching EPS insulation according to the selected variant\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"1500 Liter \/ 100mm","offer_id":57377869562204,"sku":"FKS1500+EEKC","price":2054.0,"currency_code":"EUR","in_stock":true},{"title":"1500 Liter \/ 130mm","offer_id":57377869594972,"sku":"FKS1500+EEKB","price":2237.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"hygienespeicher-gema-fks-2000-1976-l-edelstahlwellrohr-waermetauscher","title":"GEMA FKS 2000 hygienic storage tank 1,976 l with stainless steel corrugated pipe and lower heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA FKS 2000 is a standing hygienic storage tank with a net capacity of 1,976 liters and no heat exchanger. It combines a heating buffer tank with a stainless steel corrugated pipe for hygienic domestic hot water heating and is suitable for larger heating systems with high storage requirements.\u003c\/p\u003e \u003cp\u003eWith a height of 2,060 mm and a width of 1,200 mm and a depth of 1,200 mm without insulation, the tank offers a large buffer volume for technical systems where heat generation, heating water storage, and domestic hot water heating are to be cleanly combined.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe FKS 2000 features a stainless steel corrugated pipe for domestic hot water heating as well as a lower heat exchanger with an area of 3.5 m². The storage tank is designed for a maximum operating pressure of 3 bar and a maximum operating temperature of 95 °C.\u003c\/p\u003e \u003cp\u003eFor hydraulic integration, charging and discharging connections, sensor and controller connections, a vent, connections for the stainless steel corrugated pipe, and two connections for electric heating elements are available. Heating cartridges may only be installed in the designated connection stubs.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eDomestic hot water heating is carried out via the stainless steel corrugated pipe, so no classic hot water reserve needs to be stored in the tank. At the same time, the large tank capacity provides a high thermal buffer capacity for the heating system.\u003c\/p\u003e \u003cp\u003eThrough the combination of buffer tank, stainless steel corrugated pipe, and lower heat exchanger, the FKS 2000 can be integrated into technically demanding heating systems where multiple system components are intended to work together effectively.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe lower heat exchanger can be used to integrate additional heat generators or system components. The domestic water side is connected via the stainless steel corrugated pipe, while the storage side is intended for heating water.\u003c\/p\u003e \u003cp\u003eThe insulation is available depending on the variant. For the FKS 2000, a 100 mm EPS insulation and a 130 mm EPS insulation are planned. The 130 mm EPS insulation achieves energy efficiency class B, the 100 mm EPS insulation energy efficiency class C.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHygiene storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,976 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for domestic water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via stainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e100 mm EPS insulation or 130 mm EPS insulation, depending on variant\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure of storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2.060 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1.200 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1.200 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e345 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up in a stable, vertical position on a load-bearing surface. For transport, installation, and connection, the tilting dimension without insulation of 2,120 mm must be taken into account.\u003c\/p\u003e \u003cp\u003eThe insulation should only be installed after the tank has been set up and the connection positions have been checked. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eAssembly, connection and commissioning may only be carried out by qualified personnel. Safety valves, expansion vessels, venting and fittings must be designed to suit the respective system.\u003c\/p\u003e \u003cp\u003eThe permissible operating limits of 3 bar at the storage tank and 95 °C operating temperature must not be exceeded. For drinking water connections, the applicable hygiene and installation regulations must be observed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA hygienic storage tank FKS 2000\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"2000 Liter \/ 100mm","offer_id":57377873297756,"sku":"FKS2000+EEKC","price":2434.0,"currency_code":"EUR","in_stock":true},{"title":"2000 Liter \/ 130mm","offer_id":57377873330524,"sku":"FKS2000+EEKB","price":2617.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-150-liter","title":"Sunex FISH S2 150 X Solar Water Storage Tank 150 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 150 X is a standing solar hot water storage tank with a nominal capacity of 150 liters for heating and storing domestic hot water. Two independent smooth-tube heat exchangers allow the hydraulic integration of two heat sources, for example a solar thermal system and a boiler or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eWith its compact height of 1,077 mm, the storage tank is particularly suitable for systems where two heat generators are to be integrated but only limited space is available in the utility or boiler room.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank vessel is made of enamelled steel S235JR. The inner surface in contact with drinking water is protected against corrosion by a high-quality enamel coating and two magnesium anodes. The lower heat exchanger has a transfer surface of 0.78 m², the upper heat exchanger a surface of 0.47 m².\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several sensor pockets for temperature sensors, a thermometer connection, as well as connections for the professional retrofitting of a suitable electric heating element. The firmly integrated 50 mm PUR rigid foam insulation reduces heat losses. The storage tank achieves energy efficiency class B with a standby heat loss of 44 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe two separate heat exchangers create a flexible basis for bivalent hot water systems. Solar heat can, for example, be integrated via the lower heat exchanger, while the upper heat exchanger handles reheating via another heat generator.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates maintenance and cleaning work on the inside of the storage tank. The circulation connection and several sensor positions support adaptation to different system and control concepts.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 150 X can be integrated into closed domestic hot water systems with solar thermal, boilers, wood heating, or another professionally designed heat source. Connection to a heat pump is also technically possible, provided that the heat exchanger surface, output, flow rate, and required hot water temperature match the respective system.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inch are available for the electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, control system, and other system components must be selected according to the specific installation.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e150 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaterial of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enamelled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeight 1,077 mm, diameter 607 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e66 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be installed exclusively upright on a level, load-bearing, and permanently dry surface. The installation area must be frost-free and provide sufficient space for connection, maintenance, and anode work.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. On the drinking water side, a safety valve with a response pressure of 6 bar, a suitable drinking water expansion vessel, and, if necessary, a pressure reducer must be provided.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. No shut-off valve may be installed between the safety valve and the cold water inlet.\u003c\/p\u003e \u003cp\u003eThe magnesium anodes, the safety valve, and the tightness of the system must be checked regularly. The specific sizing, hydraulic integration, and temperature control depend on the connected system and do not replace professional planning.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 150 X solar hot water storage tank with permanently integrated PUR insulation and gray outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378431828316,"sku":"SS2150","price":600.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X.png?v=1784111125"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-200-liter","title":"Sunex FISH S2 200 X Solar Water Storage Tank 200 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 200 X is a standing solar hot water tank with a nominal capacity of 200 liters for heating and storing domestic hot water. Two independent smooth-tube heat exchangers allow the hydraulically separate integration of two heat sources, for example a solar thermal system and a boiler or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eWith an outer diameter of 607 mm and a height of 1,306 mm, the tank offers a compact footprint for heating and utility rooms. The ErP storage volume is 196 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe domestic water tank is made of enamelled steel S235JR. The enamel coating and two magnesium anodes support the corrosion protection of the tank surfaces that come into contact with drinking water. The two smooth-tube heat exchangers are made of steel P235GH in this version.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 0.9 m² and achieves a continuous output of 31 kW under defined test conditions. The upper heat exchanger has a transfer surface of 0.6 m² and a continuous output of 22 kW. The actually achievable heat transfer depends on the system temperatures, flow rates, and hydraulic design.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several sensor wells for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50 mm rigid polyurethane foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 47 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe separate heat exchangers create a flexible basis for bivalent hot water systems. The lower heat exchanger can, for example, absorb solar heat, while the upper heat exchanger provides reheating via a second heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates checking and cleaning of the tank interior. Multiple sensor positions support temperature detection and control adapted to the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 200 X is suitable for closed domestic hot water systems where solar thermal energy is to be combined with a boiler, a wood heating system, or another suitable heat source. Connection to a heat pump is possible provided that the heat exchanger surface, heat transfer capacity, flow rate, and required hot water temperature match the intended heat pump.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inch are available for the electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, pumps, controls, and other system components must be selected according to the specific project.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Tank Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e200 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaterial of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enamelled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,306 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e92 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. Sufficient clearance must be planned for the inspection opening, magnesium anodes, and connection fittings for installation, connection, and subsequent maintenance work.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. On the drinking water side, a safety valve with a 6 bar response pressure, a suitable drinking water expansion vessel, and, if the supply pressure exceeds 6 bar, a pressure reducer must be provided.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. No shut-off valve may be installed between the safety valve and the cold water inlet.\u003c\/p\u003e \u003cp\u003eThe magnesium anodes, the safety valve, the tightness, and the condition of the tank must be checked regularly. The specific tank size, hydraulic connection, and temperature control must be planned to match the hot water demand and the connected heat generator.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 200 X solar hot water tank with permanently integrated PUR insulation and gray PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378441494876,"sku":"SS2200","price":630.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_4.png?v=1784111123"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-300-liter","title":"Sunex FISH S2 300 X Solar Water Storage Tank 300 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 300 X is a standing solar hot water tank with a nominal capacity of 300 liters for heating and storing domestic hot water. Two independently operating smooth-tube heat exchangers allow the hydraulic integration of two heat sources, for example a solar thermal system and a boiler, a heat pump, or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eThe tank design is suitable for bivalent hot water systems where renewable heat is utilized and, if needed, supplemented by a second heat source. The ErP storage volume is 278 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank body is made of steel S235JR and is enameled on the domestic water side. Two magnesium anodes supplement the corrosion protection. The two smooth-tube heat exchangers are made of steel P235GH and operate hydraulically independently of each other.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 1.2 m² and achieves a continuous output of 39 kW under defined test conditions. The upper heat exchanger has 0.9 m² of transfer surface and a continuous output of 31 kW. The actually transferable output depends on the temperatures, flow rates, and operating conditions of the respective system.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several thermometer pockets for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50 mm PUR rigid foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 51 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe separate heat exchangers create a flexible basis for different system concepts. The lower heat exchanger can, for example, transfer solar heat into the tank, while the upper heat exchanger handles reheating via another heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates inspection, cleaning, and maintenance of the tank interior. Multiple sensor positions support temperature detection and control adapted to the system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 300 X is designed for closed domestic hot water systems with two separately connected heat sources. In addition to solar thermal, suitable boilers, wood heating systems, or heat pumps can be integrated. For heat pump systems, the heat exchanger surface, heat transfer capacity, flow rate, and required hot water temperature must match the heat pump used.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inches are available for electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, pumps, controls, and other system components must be selected according to the respective system design.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e300 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,461 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e123 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. The installation location must be able to safely support the weight of the fully filled storage tank including fittings and piping.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. Sufficient maintenance clearance must be planned for work on the inspection opening, magnesium anodes, and connections.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eA safety valve with a 6 bar response pressure must be installed at the cold water inlet. No shut-off valve may be installed between the safety valve and the storage tank. If the supply pressure exceeds 6 bar, a suitable pressure reducer is also required.\u003c\/p\u003e \u003cp\u003eThe storage tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. The magnesium anodes, the safety valve, the tightness and the condition of the storage tank must be checked regularly.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 300 X solar hot water storage tank with permanently integrated PUR insulation and grey PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378454634844,"sku":"SS2300","price":760.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_3.png?v=1784111125"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-400-liter","title":"Sunex FISH S2 400 X Solar Water Storage Tank 400 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 400 X is a standing solar hot water tank with a nominal capacity of 400 liters for central heating and storage of domestic hot water. Two independent smooth-tube heat exchangers allow the hydraulically separate integration of two heat sources, for example a solar thermal system and a boiler, a wood heating system, a heat pump, or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eThis version is suitable for bivalent hot water systems with increased storage volume. The storage volume declared for energy labeling is 392 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe drinking water tank is made of steel S235JR and is enameled on the inside. Two magnesium anodes supplement the corrosion protection. The two hydraulically separate smooth-tube heat exchangers are made of steel P235GH in this version.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 1.6 m² and achieves a continuous output of 50 kW under defined test conditions. The upper heat exchanger has 1.0 m² of transfer surface and a continuous output of 34 kW. The actually achievable heat transfer depends on temperatures, volume flows, and the hydraulic design of the connected system.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several thermometer pockets for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50 mm PUR rigid foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 63 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe two separate heat exchangers create a flexible basis for systems with regenerative and conventional heat generation. The lower heat exchanger can, for example, absorb solar heat, while the upper heat exchanger takes over reheating via a second heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates inspection, cleaning, and maintenance work on the inside of the tank. Multiple sensor positions support temperature detection and control tailored to the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem integration \u0026amp; compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 400 X is designed for closed domestic hot water systems with two separately connected heat sources. In addition to solar thermal, suitable boilers, wood heating systems, or heat pumps can be connected. When using a heat pump, the heat exchanger surface area, heat transfer capacity, temperature level, and flow rate must match the intended system.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inches are available for the electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, pumps, controller, and other system components must be selected according to the respective system design.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e400 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,502 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e174 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. The installation location must be able to safely support the weight of the fully filled storage tank including fittings and piping.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. Sufficient maintenance clearance must be planned for work on the inspection opening, magnesium anodes, and connection nozzles.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eA safety valve with a response pressure of 6 bar must be installed at the cold water inlet. No shut-off valve may be installed between the safety valve and the storage tank. If the supply pressure exceeds 6 bar, a suitable pressure reducer is also required.\u003c\/p\u003e \u003cp\u003eThe storage tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. Magnesium anodes, safety valve, tightness, and tank condition must be checked regularly.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 400 X solar hot water storage tank with permanently integrated PUR insulation and gray PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378467250524,"sku":"SS2400","price":1050.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_2.png?v=1784111123"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-150-x-150-liter","title":"Sunex FISH S1 150 X domestic hot water tank 150 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 150 X 150 liter domestic hot water tank is a standing hot water tank for central domestic hot water preparation. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal systems, heat pumps, or boilers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and features two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design allows for clear integration into the boiler room, while the 150-liter tank volume is suitable for smaller hot water systems and compact installations. The inspection opening facilitates cleaning and maintenance, and the magnesium anodes protect the tank vessel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 150 X can be operated with an external heat source and, thanks to the smooth-tube heat exchanger, is particularly suitable for solar thermal systems, heat pumps, or boilers. A suitable electric heating element can be provided as an additional heat source via the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 150-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e150 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm PUR rigid foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage tank \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1098 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e56 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, heat exchanger flow, and heat exchanger return. Suitable safety fittings, pressure maintenance, and a professional leak test are required for operation and safety.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. Magnesium anodes, safety valve, and heat exchanger must be checked and maintained regularly. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 150 X domestic hot water storage tank 150 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378488516956,"sku":"SS1150","price":559.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fis_S1_X.png?v=1782451507"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-200-x-200-liter","title":"Sunex FISH S1 200 X domestic hot water tank, 200 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 200 X 200 liter domestic hot water tank is a standing hot water tank for central domestic hot water preparation. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal systems, heat pumps, or boilers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and features two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 200 liters, the tank is suitable for small to medium-sized domestic hot water systems where hot water is centrally heated via an external heat source. The inspection opening facilitates cleaning and inspection, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 200 X can be combined with solar thermal systems, heat pumps, or boilers via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 200-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e200 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage tank \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1306 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e80 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. For safe operation, suitable safety fittings, pressure maintenance, and a professional leak test are required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be professionally sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 200 X domestic hot water storage tank 200 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378493006172,"sku":"SS1200","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-300-x-300-liter","title":"Sunex FISH S1 300 X 300 Liter Domestic Hot Water Tank","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 300 X 300 liter domestic hot water tank is a standing hot water tank for central domestic hot water preparation. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal systems, heat pumps, or boilers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank has an enameled finish and features two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 300 liters, the tank is suitable for hot water systems with increased domestic hot water demand, where heating is to be provided centrally via an external heat source. The inspection opening facilitates cleaning and inspection, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 300 X can be combined with solar thermal systems, heat pumps, or boilers via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 300-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e300 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1461 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e105 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. Suitable safety fittings, pressure maintenance, and a professional leak test are required for safe operation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be professionally sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 300 X domestic hot water storage tank 300 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378499232092,"sku":"SS1300","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-400-x-400-liter","title":"Sunex FISH S1 400 X domestic hot water tank 400 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 400 X 400 liter domestic hot water tank is a standing hot water tank for central preparation of domestic hot water. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal, heat pump, or boiler.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and has two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 400 liters, the tank is suitable for hot water systems with higher domestic hot water demand, where heating is to be provided centrally via an external heat source. The inspection opening facilitates cleaning and control, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 400 X can be combined with solar thermal, heat pump, or boiler via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 400-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e400 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1502 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e155 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. For safe operation, suitable safety valves, pressure maintenance, and a professional leak test are required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 400 X domestic hot water storage tank 400 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378508407132,"sku":"SS1400","price":939.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"waermepumpenspeicher-sunex-fish-s16-300-x-300-liter-2-waermetauscher","title":"SUNEX FISH S16 300 X heat pump storage tank – 300 liters with 2 heat exchangers","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe SUNEX FISH S16 300 X is a floor-standing, enamelled drinking water storage tank with a nominal capacity of 300 litres. Its two internal smooth-tube heat exchangers allow the combination of a heat pump with an additional heat source.\u003c\/p\u003e \u003cp\u003eThe large-surface upper heat exchanger is intended for connection to a heat pump. The lower heat exchanger can, for example, be connected to a solar thermal system or a heating boiler. This makes the tank suitable for system concepts in which domestic hot water preparation is to be carried out flexibly via two heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank body is made of steel S235JR and is protected on the drinking water side with a high-quality enamel coating. Two magnesium sacrificial anodes support corrosion protection. A titanium anode can optionally be used.\u003c\/p\u003e \u003cp\u003eThe upper heat exchanger has a heat transfer surface of 2.6 m², the lower heat exchanger of 1.2 m². Several sensor connections are available for control. In addition, the tank has a circulation connection, an inspection opening and a sleeve for an optional electric heating element.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe combination of a heat pump heat exchanger and a second heat exchanger allows the demand-based integration of additional heat sources. This can, for example, enable the use of solar heat or reheating by a heating boiler.\u003c\/p\u003e \u003cp\u003eThe 50 mm thick rigid polyurethane foam insulation reduces heat losses in standby mode. The tank is classified in energy efficiency class B and has a standby heat loss of 52 W. The inspection opening facilitates regular inspection and cleaning of the tank interior.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe flow and return of the heat pump are connected to the upper heat exchanger. The lower heat exchanger is intended for a suitable second heat source. The heat exchanger connections and the drinking water connections are designed as G 1 inch.\u003c\/p\u003e \u003cp\u003eA circulation connection G 3\/4 inch is available. A sleeve G 1 1\/2 inch is available for an optional electric heating element. The selection and sizing of the heat pump, second heat source, safety devices, and control must be coordinated with the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeat pump storage tank for domestic hot water\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e300 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pumps\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via the lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled inside\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure of storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,462 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eOuter diameter\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e160 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed vertically on a level, load-bearing, and frost-free surface. The tilting dimension of 1,557 mm must be taken into account during transport and installation.\u003c\/p\u003e \u003cp\u003eThe cold water inlet must be equipped with a suitable safety group including a safety valve, backflow preventer, shut-off valve, and drain. If the supply pressure exceeds 6 bar, a pressure reducer must be installed. Installation and commissioning may only be carried out by qualified specialist personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled and vented before commissioning the heat exchangers or an optional electric heating element. Operation of the electric heating element in an unfilled tank is not permitted.\u003c\/p\u003e \u003cp\u003eThe safety valve must not be shut off or sealed. The tank, connections, heat exchangers, and sacrificial anodes must be checked regularly. The magnesium anodes must be inspected depending on water quality and consumption conditions and replaced if necessary.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSUNEX FISH S16 300 X heat pump tank\u003c\/li\u003e \u003cli\u003eFactory-applied 50 mm PUR rigid foam insulation with outer jacket\u003c\/li\u003e \u003cli\u003eTwo magnesium sacrificial anodes\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378948743516,"sku":"SFI16300","price":1200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-sunex-fish-s16-warmwasserspeicher_11637cea-ac5d-4cbc-aa2f-2cb716f17d04.jpg?v=1783936331"},{"product_id":"waermepumpenspeicher-sunex-fish-s16-400-x-400-liter-2-waermetauscher","title":"SUNEX FISH S16 400 X heat pump storage tank – 400 liters with 2 heat exchangers","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe SUNEX FISH S16 400 X is a floor-standing, enamelled drinking water storage tank with a nominal capacity of 400 litres and two internal smooth-tube heat exchangers. The design allows water heating via a heat pump and an additional suitable heat source.\u003c\/p\u003e \u003cp\u003eThe large upper heat exchanger is intended for connection to a heat pump. The lower heat exchanger can be connected, for example, to a solar thermal system or a boiler. This makes the tank suitable for bivalent system concepts and increased domestic hot water demand.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank body is made of steel S235JR and is enamelled on the drinking water side. Two magnesium sacrificial anodes support corrosion protection. As an optional alternative, a titanium anode can be used.\u003c\/p\u003e \u003cp\u003eThe upper heat exchanger has a heat transfer surface of 3.3 m². The lower heat exchanger provides an additional 1.6 m² for integrating a second heat source. A 50 mm thick rigid polyurethane foam insulation reduces the tank\u0026#39;s heat losses.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe separate heat exchangers allow flexible distribution of the heat generators. The heat pump can heat the upper tank area, while solar thermal or a boiler can be integrated via the lower heat exchanger.\u003c\/p\u003e \u003cp\u003eThe tank is classified in energy efficiency class B and has a standby heat loss of 63 W. Three sensor connections support different control strategies. The inspection opening facilitates checking, cleaning and maintenance of the tank interior.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe potable water connections as well as the flow and return of the two heat exchangers are designed as G 1 inch. An optional circulation line connection G 3\/4 inch is available. Three connections G 1\/2 inch allow the positioning of suitable temperature sensors.\u003c\/p\u003e \u003cp\u003eA sleeve G 1 1\/2 inch allows retrofitting a suitable electric heating element. The heating element is not part of the tank. Heat generators, controls, safety group, and potable water expansion vessel must be matched to the system concept and the actual hot water demand.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeat pump tank for potable hot water\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e400 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pumps\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via the lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled inside\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,502 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eOuter diameter\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e220 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be installed vertically on a level, load-bearing and frost-free surface. For transport and installation, the outer diameter of 757 mm and the tilting dimension of 1,637 mm must be taken into account.\u003c\/p\u003e \u003cp\u003eThe cold water inlet must be equipped with a shut-off valve, backflow preventer, safety valve with a response pressure of 6 bar, and a drain option. If the supply pressure exceeds 6 bar, a suitable pressure reducer is required. An appropriately sized drinking water expansion vessel must be provided in the cold water inlet.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled and vented before the heat exchangers or an optional electric heating element are put into operation. Heating the tank while it is empty is not permitted.\u003c\/p\u003e \u003cp\u003eThe safety valve, connections, heat exchangers and sacrificial anodes must be checked regularly. The magnesium anodes must be inspected depending on water quality and usage conditions and replaced if necessary. Installation, commissioning, maintenance and repairs may only be carried out by qualified specialist personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSUNEX FISH S16 400 X heat pump tank\u003c\/li\u003e \u003cli\u003eFactory-applied 50 mm PUR rigid foam insulation with outer jacket\u003c\/li\u003e \u003cli\u003eTwo magnesium sacrificial anodes\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Заглавие по подразбиране","offer_id":57378952872284,"sku":"SFI16400","price":1500.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-sunex-fish-s16-warmwasserspeicher_11637cea-ac5d-4cbc-aa2f-2cb716f17d04.jpg?v=1783936331"},{"product_id":"gema-hygienespeicher-fks-500-470-l-edelstahlwellrohr-waermetauscher","title":"GEMA Hygienespeicher FKS 500 470 l with stainless steel corrugated pipe and lower heat exchanger","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe GEMA hygienic storage tank FKS 500 is a standing fresh water combination storage tank with a net capacity of 470 l, a stainless steel corrugated pipe for hygienic drinking water heating, and a lower heat exchanger. It is suitable for heating systems in which buffer storage and domestic hot water preparation are to be combined in one storage system.\u003c\/p\u003e \u003cp\u003eThe FKS 500 model size is interesting for technical system concepts in which, in addition to heat storage, drinking water heating in the flow-through principle via a stainless steel corrugated pipe is also required. Depending on the selected variant, the insulation is designed as 100 mm EPS insulation, 130 mm EPS insulation, or 150 mm EPS vacuum insulation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank combines a heating buffer area with an internal stainless steel corrugated pipe for drinking water heating. In addition, a lower heat exchanger is integrated, which can be used for integrating additional heat generators or system components.\u003c\/p\u003e \u003cp\u003eFor hydraulic integration, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, a vent with 1 1\/4\u0026quot; female thread, as well as connections for the stainless steel corrugated pipe and heating cartridges are available. Heating cartridges may only be used in the designated sockets.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe combination of buffer storage tank and stainless steel corrugated pipe supports a space-saving system solution for heating and drinking water heating. The drinking water is not permanently stored in the tank, but is heated via the stainless steel corrugated pipe.\u003c\/p\u003e \u003cp\u003eThanks to the available insulation variants, the storage tank can be selected to match the desired insulation thickness and efficiency class. The standing design with clearly defined connection positions facilitates integration into technical boiler rooms and renovation projects.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe FKS 500 is intended for heating water on the storage tank side and for domestic hot water heating via the stainless steel corrugated pipe. The lower heat exchanger expands the integration options within the system hydraulics.\u003c\/p\u003e \u003cp\u003eThe technical limit values of a maximum operating pressure of 5 bar at the storage tank and a maximum operating temperature of 95 °C must be observed during planning, installation, and operation. Safety valves, expansion vessels, venting, and fittings must be designed to suit the respective system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHygiene storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e470 l net capacity without heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, domestic hot water heating via stainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via stainless steel corrugated pipe\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e100 mm EPS, 130 mm EPS, or 150 mm EPS vacuum depending on variant\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure of storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1.530 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e650 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e650 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e180 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation, connection, and commissioning may only be carried out by qualified personnel. The storage tank must be set up on a load-bearing, level surface in a stable and plumb position.\u003c\/p\u003e \u003cp\u003eThe insulation should only be installed after the tank has been set up and the connection positions have been checked. When planning, take into account the tilting dimension without insulation of 1,620 mm as well as sufficient clearances for connections, sensors, valves, maintenance, and insulation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe model designation FKS 500 describes the size class of the storage tank. The technical net volume without heat exchanger is 470 l.\u003c\/p\u003e \u003cp\u003eUnused connections must be professionally sealed. For drinking water connections, the applicable hygiene and installation regulations must be observed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA hygienic storage tank FKS 500\u003c\/li\u003e \u003cli\u003eInsulation in the selected variant: 100 mm EPS, 130 mm EPS or 150 mm EPS vacuum\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":58132652196188,"sku":"FKS500+EEKC","price":1543.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":58132652228956,"sku":"FKS500+EEKB","price":1657.0,"currency_code":"EUR","in_stock":true},{"title":"150 mm","offer_id":58132662780252,"sku":"FKS500+EEKA","price":1774.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Hygienespeicher_mit_1_Waermetauscher.png?v=1782221015"},{"product_id":"pufferspeicher-elektromet-wgj-b-pstw-100-105-liter","title":"Elektromet WGJ-B PSTW 100 buffer storage tank, 105 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 100 is a standing buffer tank with a storage volume of 105 liters for heating water and other heat transfer media suitable for steel. It is suitable for integration into heating systems with different heat generators and supports the intermediate storage of heat in the heating system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The container is made of sheet steel, is uncoated on the inside, and is provided with corrosion protection paint on the outside. Depending on the version, insulation made of polystyrene foam or rubber mat firmly connected to the container is used. For optional electric reheating, a sleeve with 1 1\/2 inch female thread is available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank helps absorb generated heat and release it to the heating system at a later time. This allows the system to operate more smoothly when heat generation and heat demand do not occur simultaneously. The compact design with a height of 1060 mm and a diameter of 540 mm facilitates integration into smaller utility rooms.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 100 can be used in heating systems with boilers, solar thermal systems, or heat pumps. This version has heating connections with 1 1\/4 inch female threads, multiple sensor positions, and a drain or flushing connection. For electric reheating, suitable electric heating elements must be used in accordance with the approved connection and power data.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 100\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e105 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel sheet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1060 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e540 mm \/ 540 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e40 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating element sleeve\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ flushing connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is placed upright on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the storage tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the storage tank. The storage tank is intended for heating water or suitable heat transfer media and is not designed for direct potable water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 100 buffer tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Polystyrene foam","offer_id":58149599969628,"sku":"PSTW-069-10-001","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Rubber mat","offer_id":58149600002396,"sku":"PSTW-069-10-002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WJGBPTSW.png?v=1782604404"},{"product_id":"pufferspeicher-elektromet-wgj-b-pstw-150-147-liter","title":"Elektromet WGJ-B PSTW 150 buffer tank, 147 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 150 is a standing buffer tank with a storage volume of 147 liters for heating water and other heat transfer media suitable for steel. It is used to absorb, temporarily store, and release heat in heating systems with different heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The vessel is made of steel sheet, raw on the inside and coated with corrosion protection paint on the outside. Depending on the version, it is equipped with permanently bonded thermal insulation made of polystyrene foam or rubber mat. For optional electric reheating, the tank has a sleeve with 1 1\/2 inch female thread.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank supports more uniform system operation when heat generation and heat consumption differ in time. With a capacity of 147 liters, this variant offers more storage volume than the compact 100-liter version and, with a diameter of 540 mm, remains easy to plan for smaller utility rooms.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 150 can be used in heating systems with boilers, solar thermal systems, or heat pumps. The variant features heating connections with 1 1\/4 inch female thread, multiple sensor positions, a drain and flushing connection, as well as a heating element sleeve for approved electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 150\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e147 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel sheet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1400 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e540 mm \/ 540 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating element sleeve\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ flushing connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is placed upright on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the storage tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the storage tank. The storage tank is intended for heating water or suitable heat transfer media and is not designed for direct potable water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 150 buffer tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Polystyrene foam","offer_id":58155060363612,"sku":"PSTW-069-15-001","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Rubber mat","offer_id":58155060396380,"sku":"PSTW-069-15-002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WJGBPTSW.png?v=1782604404"},{"product_id":"pufferspeicher-elektromet-wgj-b-pstw-220-222-liter","title":"Elektromet WGJ-B PSTW 220 222 Liter buffer tank","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 220 is a standing buffer tank with a storage volume of 222 liters for heating water and other heat transfer media suitable for steel. It is used to absorb, temporarily store, and pass on heat in heating systems with different heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The vessel is made of sheet steel, is raw on the inside, and is coated with corrosion protection paint on the outside. Depending on the version, it is equipped with permanently bonded thermal insulation made of polystyrene foam or rubber mat. The PSTW 220 variant is rated with energy efficiency class B in both insulation versions.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank supports more uniform system operation when heat generation and heat consumption differ in time. With a capacity of 222 liters, the variant offers a practical storage size for smaller to medium heating systems and remains easy to plan with a height of 1340 mm and a diameter of 650 mm.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 220 can be used in heating systems with a boiler, solar thermal system, or heat pump. The variant features side heating connections, an upper KP1 connection, multiple sensor positions, a drain or flushing connection, and two heating element positions for approved electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 220\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e222 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eB with polystyrene foam and B with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStandby heat loss\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e52 W with polystyrene foam, 47 W with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel sheet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1340 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e650 mm \/ 650 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e57 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating connection KP\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eUpper connection KP1\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating element socket\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/2 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ flushing connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/4 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is set up vertically on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the storage tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the storage tank. The storage tank is intended for heating water or suitable heat transfer media and is not designed for direct domestic hot water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 220 buffer storage tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Polystyrene foam","offer_id":58155071242588,"sku":"PSTW-069-22-001","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Rubber mat","offer_id":58155071275356,"sku":"PSTW-069-22-002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WJGBPTSW.png?v=1782604404"},{"product_id":"pufferspeicher-elektromet-wgj-b-pstw-250-262-liter","title":"Elektromet WGJ-B PSTW 250 buffer tank, 262 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026 Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 250 is a standing buffer tank with a storage volume of 262 liters for heating water and other heat transfer media suitable for steel. It is used to absorb, temporarily store, and transfer heat in heating systems with different heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026 Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The container is made of sheet steel, raw on the inside and coated with anti-corrosion paint on the outside. Depending on the version, it is equipped with permanently attached thermal insulation made of polystyrene foam or rubber mat. The PSTW 250 variant is rated with energy efficiency class B in both insulation variants.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank supports more uniform system operation when heat generation and heat consumption occur at different times. With a content of 262 liters, this variant offers a larger buffer capacity than the smaller versions of the series and, with a diameter of 650 mm, remains easy to integrate into typical utility rooms.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026 Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 250 can be used in heating systems with boilers, solar thermal systems, or heat pumps. The variant features side heating connections, an upper KP1 connection, multiple sensor positions, a drain or flushing connection, and two heating element positions for approved electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 250\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer Tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e262 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of Heat Exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. Operating Pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy Efficiency Class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eB with polystyrene foam and B with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStandby Heat Loss\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e61 W with polystyrene foam, 55 W with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSheet steel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1525 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e650 mm \/ 650 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e67 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating Connection KP\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eUpper Connection KP1\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating Element Socket\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor Connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ Flushing Connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for Drinking Water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene Function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank is placed upright on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the tank. The tank is intended for heating water or suitable heat transfer media and is not designed for direct domestic hot water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of Delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 250 buffer tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026 Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 250 is a standing buffer tank with a storage volume of 262 liters for heating water and other heat transfer media suitable for steel. It is used to absorb, temporarily store, and transfer heat in heating systems with different heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The container is made of sheet steel, raw on the inside and coated with corrosion protection paint on the outside. Depending on the version, it is equipped with permanently attached thermal insulation made of polystyrene foam or rubber mat. The PSTW 250 variant is available in both insulation versions with energy efficiency class B.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank supports more uniform system operation when heat generation and heat consumption differ in time. With a capacity of 262 liters, this variant offers a larger buffer capacity than the smaller versions of the series and, with a diameter of 650 mm, remains easy to integrate into typical utility rooms.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 250 can be used in heating systems with boilers, solar thermal systems, or heat pumps. The variant features side heating connections, an upper KP1 connection, multiple sensor positions, a drain or flushing connection, and two heating element positions for approved electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 250\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Tank Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer Tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e262 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of Heat Exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. Operating Pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy Efficiency Class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eB with polystyrene foam and B with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStandby Heat Loss\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e61 W with polystyrene foam, 55 W with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank Material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSheet steel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1525 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e650 mm \/ 650 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e67 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating Connection KP\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eUpper Connection KP1\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating Element Socket\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor Connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ Flushing Connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for Drinking Water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene Function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank is placed vertically on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the tank. The tank is intended for heating water or suitable heat transfer media and is not designed for direct domestic hot water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of Delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 250 buffer tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Polystyrene foam","offer_id":58155124228444,"sku":"PSTW-069-25-001","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Rubber mat","offer_id":58155124261212,"sku":"PSTW-069-25-002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WJGBPTSW.png?v=1782604404"},{"product_id":"pufferspeicher-elektromet-wgj-b-pstw-300-318-liter","title":"Elektromet WGJ-B PSTW 300 buffer tank, 318 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 300 is a standing buffer tank with a storage volume of 318 liters for heating water and other heat transfer media suitable for steel. It is used to absorb, temporarily store, and release heat in heating systems with different heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The vessel is made of sheet steel, raw on the inside and coated with corrosion protection paint on the outside. Depending on the version, it is equipped with permanently bonded thermal insulation made of polystyrene foam or rubber mat. The PSTW 300 variant is rated with energy efficiency class C for polystyrene foam and energy efficiency class B for rubber mat.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank supports more uniform system operation when heat generation and heat consumption differ in time. With a capacity of 318 liters, this variant offers greater buffer capacity within the PSTW series and, with a diameter of 650 mm, remains easy to plan for many utility rooms.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 300 can be used in heating systems with boilers, solar thermal systems, or heat pumps. The variant features side heating connections, an upper KP1 connection, multiple sensor positions, a drain or flushing connection, and two heating element positions for approved electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 300\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e318 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eC with polystyrene foam, B with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStandby heat loss\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e72 W with polystyrene foam, 65 W with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSheet steel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1805 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e650 mm \/ 650 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e87 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating connection KP\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eUpper connection KP1\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating element socket\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/2 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ flushing connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/4 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is placed vertically on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the storage tank. The storage tank is intended for heating water or suitable heat transfer media and is not designed for direct potable water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 300 buffer tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Polystyrene foam","offer_id":58155990253916,"sku":"PSTW-069-03-001","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Rubber mat","offer_id":58155990286684,"sku":"PSTW-069-03-002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WJGBPTSW.png?v=1782604404"},{"product_id":"pufferspeicher-elektromet-wgj-b-pstw-400-433-liter","title":"Elektromet WGJ-B PSTW 400 433 Liter buffer tank","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WGJ-B PSTW 400 is a standing buffer tank with a storage volume of 433 liters for heating water and other heat transfer media suitable for steel. It is used to absorb, temporarily store, and transfer heat in heating systems with different heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is designed as a buffer tank without a heat exchanger. The vessel is made of sheet steel, raw on the inside and coated with corrosion protection paint on the outside. Depending on the version, it is equipped with permanently bonded thermal insulation made of polystyrene foam or rubber mat. The PSTW 400 variant is rated with energy efficiency class B for polystyrene foam and energy efficiency class A for rubber mat.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe buffer tank supports more uniform system operation when heat generation and heat consumption differ in time. With a capacity of 433 liters, this variant offers a significantly larger buffer capacity within the PSTW series and is suitable for heating systems with increased storage requirements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe WGJ-B PSTW 400 can be used in heating systems with boilers, solar thermal systems, or heat pumps. The variant features side heating connections, an upper KP1 connection, multiple sensor positions, a drain or flushing connection, and two heating element positions for approved electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElektromet\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eWGJ-B PSTW 400\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e433 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTemperature range\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e15 to 80 °C with polystyrene foam, 5 to 70 °C with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003ePolystyrene foam 70 mm or rubber mat 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eB with polystyrene foam, A with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStandby heat loss\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e60 W with polystyrene foam, 54 W with rubber mat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSheet steel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1785 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e810 mm \/ 810 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating connection KP\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFemale thread 1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eUpper connection KP1\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeating element socket\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/2 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDrain \/ flushing connection\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3\/4 inch female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHygiene function\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is placed vertically on a load-bearing, level surface. Hydraulic connection, safety group, venting, and commissioning must be carried out by a qualified professional. When using an electric heating element, the storage tank must be completely filled and vented before switching on the electricity.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperation is carried out with a safety valve with a maximum response pressure of 3 bar. No shut-off valve may be installed between the safety valve and the storage tank. The storage tank is intended for heating water or suitable heat transfer media and is not designed for direct potable water preparation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WGJ-B PSTW 400 buffer storage tank with permanently attached thermal insulation and outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Polystyrene foam","offer_id":58155995824476,"sku":"PSTW-069-04-001","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Rubber mat","offer_id":58155995857244,"sku":"PSTW-069-04-002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WJGBPTSW.png?v=1782604404"},{"product_id":"pufferspeicher-schoenberg-epsr-200-222-liter-waermetauscher","title":"Schönberg EPSR 200 buffer tank, 222 liters with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe EPSR 200 buffer tank is an energy buffer tank from Schönberg with an integrated lower smooth-tube heat exchanger. It serves as a heat storage unit in water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is suitable.\u003c\/p\u003e \u003cp\u003eWith its compact storage design, the EPSR 200 is particularly suitable for technical plant areas where heat needs to be temporarily stored, hydraulically decoupled, or introduced into the system via a lower heat exchanger.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. A permanently welded smooth-tube heat exchanger is integrated in the lower storage area and can be used for system-side heat transfer.\u003c\/p\u003e \u003cp\u003eThe threaded connections are arranged for easily accessible installation. The tank features charging and discharging connections, sensor and controller connections, an upper vent, and designated connections for electric heating cartridges in the middle and bottom of the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 200 supports more even heat storage in the heating system and can buffer load peaks between the heat generator and the heating circuit. The removable STS-EPS insulation makes installation easier, as the tank can be brought to the installation site without the insulation jacket first.\u003c\/p\u003e \u003cp\u003eThe sensor connections allow the tank to be integrated into a suitable control logic for the entire system. The designated ports for electric heating cartridges provide additional flexibility in system planning.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe EPSR 200 is designed for water-based heating systems and can be used as a buffer tank in conjunction with heat generators, heating circuits, and suitable control components. The lower smooth-tube heat exchanger allows for the integration of solar or heating circuits, provided that the hydraulics and control are planned accordingly.\u003c\/p\u003e \u003cp\u003eFor safe operation, the safety valve, expansion vessel, venting, sensor positions, and hydraulic connection logic must be professionally coordinated with the entire system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe key technical core data of the Schönberg EPSR 200 for planning, comparison, and integration in the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e222 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS or 130 mm STS EPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure of tank\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e75 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e940 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e600 mm \/ 600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is placed vertically on a load-bearing, level surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, and any electrical connection of accessories must be carried out by qualified specialists in accordance with applicable engineering standards.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check connections, venting, safety group, expansion vessel, and system tightness.\u003c\/p\u003e \u003cp\u003eElectric heating elements may only be installed in the designated connections. Electrical installation and testing must be performed by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 200 buffer tank with lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58168352342364,"sku":"EPSR200+EEKC","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58168352473436,"sku":"EPSR200+EEKB","price":435.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-300-319-liter-waermetauscher","title":"Schönberg EPSR 300 buffer tank, 319 liters with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 300 is a buffer storage tank with a net capacity of 319 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage unit for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is configured accordingly.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the tank is particularly suitable for system concepts in which heat is to be transferred to the storage tank via a separate circuit. The EPSR 300 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank body is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and has a heat exchanger surface area of 1.2 m² on the EPSR 300.\u003c\/p\u003e \u003cp\u003eFor system connection, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 300 can temporarily store heat in the heating system, thereby contributing to smoother operation of the overall system. The available sensor connections enable sensible integration into a suitable system controller.\u003c\/p\u003e \u003cp\u003eThe STS-EPS insulation is available in 100 mm or 130 mm versions. This allows the tank to be installed initially without an insulation jacket and then fully insulated after positioning at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. The safety valve, expansion vessel, venting, shut-off devices, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe key technical core data of the Schönberg EPSR 300 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e319 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1.2 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS or 130 mm STS EPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (tank)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (heat exchanger)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1300 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e600 mm \/ 600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e92 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with the applicable rules of technology.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be installed in the designated connections. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 300 buffer tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58168385077596,"sku":"EPSR300+EEKC","price":599.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58168385208668,"sku":"EPSR300+EEKB","price":695.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-400-396-liter-waermetauscher","title":"Schönberg EPSR 400 buffer tank, 396 liters with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 400 is a buffer storage tank with a net capacity of 396 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage unit for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is suitable.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the tank is suitable for system concepts in which heat is to be transferred to the lower storage area via a separate circuit. The EPSR 400 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and has a heat exchanger surface area of 1.8 m² on the EPSR 400.\u003c\/p\u003e \u003cp\u003eFor system connection, there are 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 400 can temporarily store heat in the heating system, contributing to smoother operation of the overall system. The available sensor connections allow sensible integration into a suitable system controller.\u003c\/p\u003e \u003cp\u003eThe STS-EPS insulation is available in 100 mm or 130 mm versions. This allows the tank to be installed initially without an insulation jacket and then fully insulated after positioning at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. Safety valve, expansion vessel, venting, shut-off valves, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical key data of the Schönberg EPSR 400 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e396 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1.8 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS or 130 mm STS EPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (tank)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (heat exchanger)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1570 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e600 mm \/ 600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1570 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e121 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with the applicable rules of technology.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check the connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be inserted into the designated connections. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 400 buffer storage tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58168389435740,"sku":"EPSR400+EEKC","price":625.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58168389632348,"sku":"EPSR400+EEKB","price":719.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-500-470-liter-waermetauscher","title":"Schönberg EPSR 500 buffer tank, 470 liters with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 500 is a buffer storage tank with a net capacity of 470 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is suitable.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the tank is suitable for system concepts in which heat is to be transferred to the lower storage area via a separate circuit. The EPSR 500 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and has a heat exchanger surface of 2.4 m² on the EPSR 500.\u003c\/p\u003e \u003cp\u003eFor system connection, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 500 can store heat in the heating system, contributing to a smoother operation of the overall system. The existing sensor connections allow for sensible integration into a suitable system control.\u003c\/p\u003e \u003cp\u003eInsulation is available in 100 mm STS EPS, 130 mm STS EPS, or 150 mm STS Vacuum Plus. This allows the tank to be installed initially without an insulation jacket and then fully insulated after placement at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. The safety valve, expansion vessel, venting, shut-off valves, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical core data of the Schönberg EPSR 500 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e470 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area, bottom\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2.4 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS, 130 mm STS EPS or 150 mm STS Vacuum Plus\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure, tank\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure, heat exchanger\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1600 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e650 mm \/ 650 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1620 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e150 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with the applicable rules of technology.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be inserted into the designated sockets. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 500 buffer tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58168484036956,"sku":"EPSR500+EEKC","price":760.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58168484168028,"sku":"EPSR500+EEKB","price":880.0,"currency_code":"EUR","in_stock":true},{"title":"150 mm","offer_id":58168484430172,"sku":"EPSR500+EEKA","price":1020.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-600-551-liter-waermetauscher","title":"Schönberg EPSR 600 buffer tank, 551 liters, with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 600 is a buffer storage tank with a net capacity of 551 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is suitable.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the tank is suitable for system concepts where heat is to be transferred to the lower storage area via a separate circuit. The EPSR 600 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and has a heat exchanger surface area of 2.4 m² on the EPSR 600.\u003c\/p\u003e \u003cp\u003eFor system connection, there are 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 600 can temporarily store heat in the heating system, contributing to smoother operation of the overall system. The available sensor connections allow sensible integration into a suitable system controller.\u003c\/p\u003e \u003cp\u003eInsulation is available in 100 mm STS EPS, 130 mm STS EPS, or 150 mm STS Vacuum Plus. This allows the tank to be installed without insulation and then fully insulated after placement at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. The safety valve, expansion vessel, venting, shut-off devices, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe key technical data of the Schönberg EPSR 600 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e551 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area, bottom\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2.4 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS, 130 mm STS EPS, or 150 mm STS Vacuum Plus\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure, tank\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure, heat exchanger\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1690 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e700 mm \/ 700 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1710 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e160 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with the applicable engineering standards.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check the connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be inserted into the designated sockets. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 600 buffer tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58168517001564,"sku":"EPSR600+EEKC","price":685.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58168517198172,"sku":"EPSR600+EEKB","price":782.0,"currency_code":"EUR","in_stock":true},{"title":"150 mm","offer_id":58168517296476,"sku":"EPSR600+EEKA","price":929.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-800-714-liter-waermetauscher","title":"Schönberg EPSR 800 714-liter buffer tank with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 800 is a buffer storage tank with a net capacity of 714 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage unit for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is configured accordingly.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the tank is suitable for system concepts in which heat is to be transferred to the lower storage area via a separate circuit. The EPSR 800 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and has a heat exchanger surface area of 3 m² in the EPSR 800.\u003c\/p\u003e \u003cp\u003eFor system connection, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 800 can temporarily store heat in the heating system, thereby contributing to smoother operation of the overall system. The existing sensor connections enable sensible integration into a suitable system controller.\u003c\/p\u003e \u003cp\u003eInsulation is available in 100 mm STS EPS, 130 mm STS EPS, or 150 mm STS Vacuum Plus. This allows the tank to be installed initially without an insulation jacket and then fully insulated after placement at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. Safety valve, expansion vessel, venting, shut-off valves, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical core data of the Schönberg EPSR 800 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e714 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS, 130 mm STS EPS, or 150 mm STS Vacuum Plus\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (tank)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (heat exchanger)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1690 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e790 mm \/ 790 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1720 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e180 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with applicable engineering standards.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be inserted into the designated connections. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 800 buffer tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58168535122268,"sku":"EPSR800+EEKC","price":729.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58168535155036,"sku":"EPSR800+EEKB","price":825.0,"currency_code":"EUR","in_stock":true},{"title":"150 mm","offer_id":58168538825052,"sku":"EPSR800+EEKA","price":975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-1000-889-liter-waermetauscher","title":"Schönberg EPSR 1000 buffer tank, 889 liters with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 1000 is a buffer storage tank with a net capacity of 889 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage unit for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is configured accordingly.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the tank is suitable for system concepts in which heat is to be transferred to the lower storage area via a separate circuit. The EPSR 1000 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and, in the case of the EPSR 1000, has a heat exchanger surface area of 3 m².\u003c\/p\u003e \u003cp\u003eFor system connection, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 1000 can temporarily store heat in the heating system, thereby contributing to smoother operation of the overall system. The available sensor connections enable sensible integration into a suitable system controller.\u003c\/p\u003e \u003cp\u003eInsulation is available in 100 mm STS EPS, 130 mm STS EPS, or 150 mm STS Vacuum Plus. This allows the tank to be installed initially without an insulation jacket and then fully insulated after positioning at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. The safety valve, expansion vessel, venting, shut-off valves, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical key data of the Schönberg EPSR 1000 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e889 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS, 130 mm STS EPS, or 150 mm STS Vacuum Plus\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (tank)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (heat exchanger)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2060 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e790 mm \/ 790 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2080 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e190 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with the applicable engineering standards.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check the connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be inserted into the designated connections. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 1000 buffer tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58169041191260,"sku":"EPSR1000+EEKC","price":775.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58169041322332,"sku":"EPSR1000+EEKB","price":871.0,"currency_code":"EUR","in_stock":true},{"title":"150 mm","offer_id":58169041453404,"sku":"EPSR1000+EEKA","price":1025.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-1500-1388-liter-waermetauscher","title":"Schönberg EPSR 1500 buffer tank, 1388 liters, with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 1500 is a buffer storage tank with a net capacity of 1388 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is suitable.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the tank is suitable for system concepts where heat is to be transferred via a separate circuit into the lower storage area. The EPSR 1500 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and has a heat exchanger surface area of 3.5 m² on the EPSR 1500.\u003c\/p\u003e \u003cp\u003eFor system connection, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 1500 can temporarily store heat in the heating system, thereby contributing to smoother operation of the overall system. The existing sensor connections enable sensible integration into a suitable system controller.\u003c\/p\u003e \u003cp\u003eThe STS-EPS insulation is available in 100 mm or 130 mm versions. This allows the tank to be installed initially without an insulation jacket and then fully insulated after placement at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. Safety valve, expansion vessel, venting, shut-off valves, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical core data of the Schönberg EPSR 1500 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1388 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3.5 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS or 130 mm STS EPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (tank)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (heat exchanger)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2060 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1000 mm \/ 1000 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2100 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e265 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with the applicable engineering standards.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check the connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be inserted into the designated sockets. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 1500 buffer tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58169056657756,"sku":"EPSR1500+EEKC","price":1219.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58169056723292,"sku":"EPSR1500+EEKB","price":1312.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"pufferspeicher-schoenberg-epsr-2000-1976-liter-waermetauscher","title":"Schönberg EPSR 2000 buffer tank, 1976 liters with heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg EPSR 2000 is a buffer storage tank with a net capacity of 1976 liters and a permanently installed lower smooth-tube heat exchanger. It serves as a heat storage unit for water-based heating systems and can be integrated into heating, solid fuel, solar, and CHP systems if the system design is configured accordingly.\u003c\/p\u003e \u003cp\u003eThanks to the lower smooth-tube heat exchanger, the storage tank is suitable for system concepts in which heat is to be transferred to the lower storage area via a separate circuit. The EPSR 2000 supports thermal buffering and hydraulic integration within the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of quality steel S235JRG2, is raw on the inside, primed on the outside, and stands on a base ring. The lower smooth-tube heat exchanger is permanently welded in and has a heat exchanger surface area of 3.5 m² in the EPSR 2000.\u003c\/p\u003e \u003cp\u003eFor system connection, 8 charging and discharging connections with 1 1\/2\u0026quot; female thread, 4 sensor and controller connections with 1\/2\u0026quot; female thread, an upper vent with 1 1\/4\u0026quot; female thread, and 2 connections for electric heating cartridges with 1 1\/2\u0026quot; female thread are available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe EPSR 2000 can temporarily store large amounts of heat in the heating system, thereby contributing to smoother operation of the overall system. The existing sensor connections enable sensible integration into a suitable system controller.\u003c\/p\u003e \u003cp\u003eThe STS-EPS insulation is available in 100 mm or 130 mm versions. This allows the storage tank to be installed initially without an insulation jacket and then fully insulated after positioning at the final installation site.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe buffer tank is intended for heating water in closed, water-based heating systems. It can be used in conjunction with heat generators, heating circuits, and suitable control components.\u003c\/p\u003e \u003cp\u003eThe lower smooth-tube heat exchanger can be used for solar or heating circuits, provided that the hydraulics, flow rate, temperature control, and regulation are planned accordingly. Safety valve, expansion vessel, venting, shut-off valves, and sensor positions must be coordinated with the overall system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe most important technical core data of the Schönberg EPSR 2000 for planning, comparison, and integration into the heating system.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eBuffer tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1976 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3.5 m²\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e100 mm STS EPS or 130 mm STS EPS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (tank)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure (heat exchanger)\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2060 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth \/ depth without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1200 mm \/ 1200 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2120 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e305 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank must be set up vertically on a level, load-bearing, and frost-free surface. Before installation, check the transport route, door widths, ceiling height, tilting dimension, and installation clearance.\u003c\/p\u003e \u003cp\u003eThe hydraulic connection, installation of safety devices, sensor positioning, venting, and connection of accessories must be carried out by qualified specialist personnel in accordance with the applicable rules of technology.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eOperating pressure and operating temperature must not be exceeded. Before commissioning, check connections, venting, safety group, expansion vessel, and the tightness of the system.\u003c\/p\u003e \u003cp\u003eElectric heating cartridges may only be inserted into the designated sockets. Electrical installation and testing must be carried out by a qualified electrician.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg EPSR 2000 buffer tank with integrated lower smooth-tube heat exchanger\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100 mm","offer_id":58169167544668,"sku":"EPSR2000+EEKC","price":1554.0,"currency_code":"EUR","in_stock":true},{"title":"130 mm","offer_id":58169167577436,"sku":"EPSR2000+EEKB","price":1649.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EPSR.png?v=1782825455"},{"product_id":"schichten-pufferspeicher-schoenberg-spsrr-600-551-l-2-waermetauscher","title":"Layered buffer tank Schönberg SPSRR 600, 551 l, with 2 heat exchangers","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSRR 600 is a stratified buffer tank for heating water with two integrated heat exchangers. It is suitable for heating systems in which multiple heat generators or separate heat exchanger circuits are to be integrated into a storage system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe stratification technology supports an orderly temperature distribution in the tank. The SPSRR 600 features an upper heat exchanger with a surface area of 1.8 m² and a lower heat exchanger with a surface area of 2.4 m². Eight 1 1\/2\u0026quot; female threads are available for charging and discharging. Sensors and controllers can be connected via four 1\/2\u0026quot; female threads.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to the two integrated heat exchangers, the tank can be flexibly integrated into systems with separate circuits. The multiple charging and discharging connections facilitate system-specific hydraulic planning. The selectable insulation variants allow adaptation to energy efficiency, installation dimensions, and installation situation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is intended for heating water and is integrated into the heating system according to the system schematic. The two heat exchangers enable separate heat exchanger circuits, while the 1\/2\u0026quot; connections support the positioning of sensors and control components. Electric heating cartridges may only be mounted on the designated red-marked nozzles.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSPSRR 600\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStratified buffer storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNet capacity without heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e551 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (top)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1.8 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2.4 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure, tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure, heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDiameter without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e700 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1.690 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1.710 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e200 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eLoading \/ unloading connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e8 x 1 1\/2\u0026quot; IG\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor \/ controller connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e4 x 1\/2\u0026quot; IG\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eVentilation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eConnection for electric heating cartridge\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2 x 1 1\/2\u0026quot; female thread, at tank center and tank bottom\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation variants\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eEPS 100 mm, EPS 130 mm, STS vacuum plus 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be transported and set up in an upright position, dry, and secured against tipping over. The installation site must be load-bearing, level, frost-free, and sufficiently accessible for connection, testing, and maintenance work. Hydraulic connection, pressure testing, and commissioning must be carried out by qualified personnel or a specialized company.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eBefore installing electric heating cartridges, the installation length, electrical data, fuse protection, and suitability of the heating cartridge must be checked separately. The insulation should only be installed after the tank has been set up, connections have been made, and a leak test has been completed. The tank is intended for heating water and does not replace proper system planning.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg SPSRR 600 stratified buffer tank\u003c\/li\u003e \u003cli\u003eInsulation depending on the selected version\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":58216592965980,"sku":"SPSRR600+EKKC","price":1425.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":58216593064284,"sku":"SPSRR600+EKKB","price":1608.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":58216593162588,"sku":"SPSRR600+EKKA","price":1777.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-schichten-pufferspeicher-spsrr-1500_2f05201c-64b9-4f40-90d4-c47e142d1871.jpg?v=1783930945"},{"product_id":"schichten-pufferspeicher-schoenberg-spsrr-800-714-l-2-waermetauscher","title":"Layered buffer tank Schönberg SPSRR 800, 714 l, with 2 heat exchangers","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSRR 800 is a stratified buffer tank for heating water with two integrated heat exchangers. It is suitable for heating systems in which multiple heat generators, separate heat exchanger circuits, or different heat sources are to be integrated into a storage system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe stratification technology supports an orderly temperature distribution in the tank. The SPSRR 800 features an upper heat exchanger with a surface area of 2.4 m² and a lower heat exchanger with a surface area of 3 m². For hydraulic integration, eight 1 1\/2\u0026quot; female threads are available for charging and discharging. Four 1\/2\u0026quot; female threads allow the integration of sensors and controllers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to the two integrated heat exchangers, the tank can be used flexibly in systems with separate circuits. The multiple connection areas facilitate system-specific integration of charging and discharging, sensors, venting, and electric backup heating. The available insulation variants allow adaptation to energy efficiency, installation dimensions, and installation situation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSRR 800 is intended for heating water and can be used in heating systems with wood heating, solar thermal systems, other heat generators, and, with proper hydraulic design, also as a buffer tank in heat pump heating systems. The integrated heat exchangers support separate circuits, while the direct tank connections are used for the hydraulic integration of the heating water circuit.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSPSRR 800\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStratified buffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNet capacity without heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e714 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (top)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2.4 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDiameter without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e790 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,690 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,720 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e220 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eLoading \/ unloading connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e8 x 1 1\/2\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor \/ controller connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e4 x 1\/2\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eVentilation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eConnection for electric heating element\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2 x 1 1\/2\u0026quot; female thread, tank center and tank bottom\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation variants\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eEPS 100 mm, EPS 130 mm, STS Vacuum Plus 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be transported and installed upright, dry, and secured against tipping over. The installation site must be load-bearing, level, frost-free, and sufficiently accessible for connection, testing, and maintenance work. Hydraulic connection, pressure testing, and commissioning must be carried out by qualified personnel or a specialized company.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eElectric heating cartridges may only be mounted on the designated red-marked connections. Before installation, the installation length, electrical data, fuse protection, and suitability of the heating cartridge must be checked separately. The insulation should only be installed after the unit has been set up, connection work has been completed, and a leak test has been performed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg SPSRR 800 stratified buffer tank\u003c\/li\u003e \u003cli\u003eInsulation depending on the selected version\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":58216617902428,"sku":"SPSRR800+EKKC","price":1469.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":58216618000732,"sku":"SPSRR800+EKKB","price":1652.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":58216618099036,"sku":"SPSRR800+EKKA","price":1821.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-schichten-pufferspeicher-spsrr-1500_2f05201c-64b9-4f40-90d4-c47e142d1871.jpg?v=1783930945"},{"product_id":"schichten-pufferspeicher-schoenberg-spsrr-1000-889-l-2-waermetauscher","title":"Schönberg SPSRR 1000 stratified buffer tank, 889 l, with 2 heat exchangers","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSRR 1000 is a stratified buffer tank for heating water with two integrated heat exchangers. It is suitable for heating systems in which multiple heat generators, separate heat exchanger circuits, or different heat sources are to be integrated into a storage system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe stratification technology supports an orderly temperature distribution in the tank. The SPSRR 1000 features two integrated heat exchangers, each with a surface area of 3 m². For hydraulic connection, eight 1 1\/2\u0026quot; female threads are available for charging and discharging. Four 1\/2\u0026quot; female threads allow the integration of sensors and controllers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to the two integrated heat exchangers, the tank can be used flexibly in systems with separate circuits. The multiple connection areas facilitate system-specific integration of charging and discharging, sensors, venting, and electric backup heating. The available insulation variants allow adaptation to energy efficiency, installation dimensions, and installation situation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSRR 1000 is intended for heating water and can be used in heating systems with wood heating, solar thermal systems, other heat generators, and, with proper hydraulic design, also as a buffer tank in heat pump heating systems. The integrated heat exchangers support separate circuits, while the direct tank connections are used for the hydraulic integration of the heating water circuit.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSPSRR 1000\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStratified buffer storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNet capacity without heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e889 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (top)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDiameter without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e790 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2,060 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2,080 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e240 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eLoading \/ unloading connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e8 x 1 1\/2\u0026quot; IG\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor \/ controller connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e4 x 1\/2\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eVentilation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eConnection for electric heating element\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2 x 1 1\/2\u0026quot; female thread, tank center and tank bottom\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation variants\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eEPS 100 mm, EPS 130 mm, STS Vacuum Plus 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be transported and installed in an upright position, dry, and secured against tipping over. The installation site must be load-bearing, level, frost-free, and sufficiently accessible for connection, testing, and maintenance work. Hydraulic connection, pressure testing, and commissioning must be carried out by qualified personnel or a specialized company.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eElectric heating cartridges may only be installed on the specially marked red connections provided for this purpose. Before installation, the installation length, electrical data, fuse protection, and suitability of the heating cartridge must be checked separately. The insulation should only be installed after the unit has been set up, connection work has been completed, and a leak test has been carried out.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg SPSRR 1000 stratified buffer tank\u003c\/li\u003e \u003cli\u003eInsulation depending on the selected version\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":58216628257116,"sku":"SPSRR1000+EEKC","price":1535.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":58216628355420,"sku":"SPSRR1000+EEKB","price":1718.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":58216628453724,"sku":"SPSRR1000+EEKA","price":1887.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-schichten-pufferspeicher-spsrr-1500_2f05201c-64b9-4f40-90d4-c47e142d1871.jpg?v=1783930945"},{"product_id":"schichten-pufferspeicher-schoenberg-spsrr-1500-1388-l-2-waermetauscher","title":"Layered buffer tank Schönberg SPSRR 1500, 1,388 l, with 2 heat exchangers","description":"\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Schönberg SPSRR 1500 is a stratified buffer tank for heating water with two integrated heat exchangers. It is suitable for heating systems in which multiple heat generators, separate heat exchanger circuits, or different heat sources are to be integrated into a storage system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe stratification technology supports an orderly temperature distribution in the tank. The SPSRR 1500 features two integrated heat exchangers, each with a surface area of 3 m². For hydraulic connection, eight 1 1\/2\u0026quot; female threads are available for charging and discharging. Four 1\/2\u0026quot; female threads allow the integration of sensors and controllers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThanks to the two integrated heat exchangers, the tank can be used flexibly in systems with separate circuits. The multiple connection areas facilitate system-specific integration of charging and discharging, sensors, venting, and electric backup heating. The available insulation variants allow adaptation to installation dimensions, efficiency requirements, and installation conditions.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe SPSRR 1500 is intended for heating water and can be used in heating systems with wood heating, solar thermal systems, other heat generators, and, with proper hydraulic design, also as a buffer tank in heat pump heating systems. The integrated heat exchangers support separate circuits, while the direct tank connections are used for the hydraulic integration of the heating water circuit.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSPSRR 1500\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eStratified buffer tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNet capacity without heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,388 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (top)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area (bottom)\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eQuality steel S235JRG2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDiameter without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,000 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight with insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2,060 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTipping dimension without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2,100 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e300 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eLoading \/ unloading connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e8 x 1 1\/2\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSensor \/ controller connections\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e4 x 1\/2\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eVentilation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1 1\/4\u0026quot; female thread\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eConnection for electric heating element\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2 x 1 1\/2\u0026quot; female thread, tank center and tank bottom\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation variants\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eEPS 100 mm, EPS 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be transported and installed standing upright, dry, and secured against tipping over. The installation location must be load-bearing, level, frost-free, and sufficiently accessible for connection, testing, and maintenance work. Hydraulic connection, pressure testing, and commissioning must be carried out by qualified personnel or a specialized company.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eElectric heating cartridges may only be installed on the specifically designated red-marked connections. Before installation, the installation length, electrical data, fuse protection, and suitability of the heating cartridge must be checked separately. The insulation should only be installed after the unit has been set up, connection work has been completed, and a leak test has been performed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchönberg SPSRR 1500 stratified buffer tank\u003c\/li\u003e \u003cli\u003eInsulation depending on selected version\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":58216639693148,"sku":"SPSRR1500+EEKC","price":2085.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":58216639725916,"sku":"SPSRR1500+EEKB","price":2268.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-schichten-pufferspeicher-spsrr-1500_2f05201c-64b9-4f40-90d4-c47e142d1871.jpg?v=1783930945"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/Kategoriebild_Solarspeicher.png?v=1784025715","url":"https:\/\/bg.gemashop.de\/en\/collections\/solarspeicher.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}