{"title":"Slāņu atmiņa","description":"","products":[{"product_id":"schichtspeicher-ohne-warmetauscher","title":"Layer memory without heat exchanger","description":"\u003cp\u003e\u003cstrong\u003eonly bundle product and price maintenance!!!!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Schönberg","offers":[{"title":"600 liters","offer_id":47283165397340,"sku":"SPS600","price":950.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters","offer_id":47283165462876,"sku":"SPS800","price":999.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters","offer_id":47283165528412,"sku":"SPS1000","price":1050.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters","offer_id":47283165659484,"sku":"SPS1500","price":1510.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters","offer_id":47283165790556,"sku":"SPS2000","price":2000.0,"currency_code":"EUR","in_stock":true}]},{"product_id":"schichtspeicher-mit-1-warmetauscher","title":"Shifting memory with 1 heat exchanger","description":"\u003cp\u003e\u003cstrong\u003eonly bundle product and price maintenance!!!!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Schönberg","offers":[{"title":"600 liters","offer_id":47283620643164,"sku":"SPSR600","price":1150.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters","offer_id":47283620807004,"sku":"SPSR800","price":1200.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters","offer_id":47283620839772,"sku":"SPSR1000","price":1300.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters","offer_id":47283620938076,"sku":"SPSR1500","price":1810.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters","offer_id":47283620970844,"sku":"SPSR2000","price":2260.0,"currency_code":"EUR","in_stock":true}]},{"product_id":"schichtspeicher-mit-2-warmetauscher","title":"Shifting memory with 2 heat exchangers","description":"\u003cp\u003e\u003cstrong\u003eonly bundle product and price maintenance!!!!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Schönberg","offers":[{"title":"600 liters","offer_id":47283979878748,"sku":"SPSRR600","price":1420.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters","offer_id":47283979977052,"sku":"SPSRR800","price":1464.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters","offer_id":47283980042588,"sku":"SPSRR1000","price":1530.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters","offer_id":47283980075356,"sku":"SPSRR1500","price":2080.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters","offer_id":47283980140892,"sku":"SPSRR2000","price":2587.0,"currency_code":"EUR","in_stock":true}]},{"product_id":"schichten-pufferspeicher-ohne-warmetauscher","title":"Layers - buffer storage without heat exchanger","description":"\u003ch2\u003eLayered buffer storage PLC\u003c\/h2\u003e  \u003ch3\u003eApplication areas\u003c\/h3\u003e  \u003cp\u003eThe SPS stratified buffer storage tank is designed for use in heating, solid fuel and solar thermal systems, as well as in combined heat and power plants. It ensures efficient temperature stratification and provides usable energy as needed from different heat sources.\u003c\/p\u003e  \u003cp\u003eThanks to the optimized feed-in and return flow, the storage tank is suitable for individual systems as well as for connecting several buffer storage tanks in series, for example in larger building concepts or combined energy supplies.\u003c\/p\u003e  \u003ch3\u003ematerial \u0026amp; construction\u003c\/h3\u003e  \u003cp\u003eThe tank is made of high-quality steel S235JRG2 according to DIN 4753 and Euronorm EN 12897. The inside of the container is left raw, the outside is factory primed and stands on a stable base ring.\u003c\/p\u003e  \u003cp\u003eTo improve stratification, stratification channels and a welded-in stratification separator plate are integrated. The sockets are arranged at a 90° angle, which simplifies assembly and the connection of multiple storage tanks.\u003c\/p\u003e  \u003ch3\u003eTechnical features\u003c\/h3\u003e  \u003cdiv style=\"text-align: right;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPS_480_1362_3000_480x480.webp?v=1756213010\" style=\"margin-bottom: 16px; margin-left: 16px; float: right;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe storage tank is designed for a maximum operating pressure of 5 bar and features two sockets for electric heating elements. Additional connections are positioned to optimize return flow and maintain temperature stratification.\u003c\/p\u003e  \u003cp\u003eThe design reduces thermal mixing, thus enabling high utilization of the stored heat across different temperature zones.\u003c\/p\u003e  \u003ch3\u003eInsulation options\u003c\/h3\u003e  \u003cp\u003eSeveral insulation options are available for the SPS buffer tank: 100 mm STS EPS (efficiency class C), 130 mm STS EPS AirPor® (efficiency class B), or 150 mm PU super rigid foam (efficiency class A) for tank sizes from 600 to 1000 liters. All insulations are supplied with a silver-gray plastic jacket and a sealing strip.\u003c\/p\u003e  \u003cp\u003eThe insulation is precisely fitted and removable to facilitate installation and maintenance. Depending on the design, this can significantly reduce heat loss.\u003c\/p\u003e  \u003ch3\u003eEPS AirPor® gray polystyrene foam\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® insulation combines polystyrene foam with added graphite, resulting in improved heat reflection and reduced heat loss. The 130 mm version (110 mm EPS + 20 mm fleece) meets energy efficiency class B, while the 100 mm version (80 mm EPS + 20 mm fleece) meets energy efficiency class C.\u003c\/p\u003e  \u003cp\u003eAdvantages include up to 30% reduced heat loss compared to conventional insulation materials, easy and quick installation, 100% recyclability, and additional floor and lid insulation. The thermal conductivity according to DIN EN 12667 is 0.0316 W\/mK; fire protection class according to DIN 4102: B2.\u003c\/p\u003e  \u003ch3\u003ePU super-rigid foam insulation\u003c\/h3\u003e  \u003cp\u003eThe PU super rigid foam insulation, with a thickness of 150 mm, offers excellent insulation properties and achieves energy efficiency class A. It consists of 150 mm polyurethane combined with 10 mm polyester fiber fleece and is covered with a PS jacket in RAL 9006.\u003c\/p\u003e  \u003cp\u003eThe fleece lamination minimizes convection losses at the container walls, lid, and joints. The insulation is removable, skin-friendly, environmentally friendly, and also 100% recyclable. Thermal conductivity according to DIN EN 12667: 0.023 W\/mK; fire protection class according to DIN 4102: B2.\u003c\/p\u003e  \u003ch3\u003eAssembly \u0026amp; installation\u003c\/h3\u003e  \u003cp\u003eThe pre-assembled 90° angled sockets allow for easy and secure connection to heating circuits and convenient connection of multiple storage tanks to battery packs. The stand ring design simplifies on-site installation.\u003c\/p\u003e  \u003cp\u003eThanks to removable insulation and precisely fitting locking strips, installation is quick and maintenance-friendly.Two sockets for electric heating cartridges allow the use of additional electric reheating if required.\u003c\/p\u003e  \u003ch3\u003eAdvantages \u0026amp; Operation\u003c\/h3\u003e  \u003cp\u003eThe SPS stratified buffer tank combines robust steel quality with sophisticated stratification technology and various insulation options, allowing it to be optimized for different requirements. Reduced heat loss, improved stratification, and flexible connection options increase efficiency and operational reliability.\u003c\/p\u003e  \u003cp\u003eOverall, the storage system offers a durable, economical solution for energy storage in modern heat supply systems and facilitates the integration of renewable heat sources as well as the optimization of consumption and operating costs.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tanks without heat exchangers of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Schönberg","offers":[{"title":"600 liters \/ 100mm","offer_id":55330110767452,"sku":"SPS600+SISOC","price":955.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 130mm","offer_id":55330110800220,"sku":"SPS600+SISOB","price":1138.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 150mm","offer_id":55330110832988,"sku":"SPS600+SISOA","price":1307.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 100mm","offer_id":55330110865756,"sku":"SPS800+SISOC","price":1004.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 130mm","offer_id":55330110898524,"sku":"SPS800+SISOB","price":1187.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 150mm","offer_id":55330110931292,"sku":"SPS800+SISOA","price":1356.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 100mm","offer_id":55330110964060,"sku":"SPS1000+SISOC","price":1055.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 130mm","offer_id":55330110996828,"sku":"SPS1000+SISOB","price":1238.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 150mm","offer_id":55330111029596,"sku":"SPS1000+SISOA","price":1407.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters \/ 100mm","offer_id":55330111062364,"sku":"SPS1500+SISOC","price":1515.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters \/ 130mm","offer_id":55330111095132,"sku":"SPS1500+SISOB","price":1698.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters \/ 100mm","offer_id":55330111160668,"sku":"SPS2000+SISOC","price":2005.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters \/ 130mm","offer_id":55330111193436,"sku":"SPS2000+SIOSB","price":2188.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"schichten-pufferspeicher-mit-1-warmetauscher","title":"Layer Buffer Tank with 1 Heat Exchanger – 600 Liters","description":"\u003ch2\u003eSPSR stratified buffer storage tank – Efficient storage solution for heating, solar and solid fuel systems\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe SPSR stratified buffer storage tank is a robustly constructed hot water storage tank for heating systems, solar thermal systems, and combined heat and power plants. It combines a stable tank design with integrated stratification technology and a permanently welded smooth-tube heat exchanger, thus ensuring high system efficiency and reliable stratification of the return flows.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPSR_480_1384_3000_480x480.webp?v=1756291781\" alt=\"\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe tank and smooth-tube heat exchanger are made of high-quality S235JRG2 steel according to DIN 4753 and EN 12897. The interior is left untreated, while the outer shell is primed; the tank rests securely on a base ring. The tank is designed for a maximum operating pressure of 5 bar and features two ports for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eLayer technology and heat exchangers\u003c\/h3\u003e  \u003cp\u003eFor optimized stratification, stratification channels are integrated into the storage tank, and a stratification plate is welded in. These components reduce mixing and improve temperature stratification, thereby increasing the usable heat output. The permanently welded-in smooth-tube heat exchanger ensures efficient heat exchange for solar and heating circuits.\u003c\/p\u003e  \u003ch3\u003eConnections and ease of assembly\u003c\/h3\u003e  \u003cp\u003eThe 90° angled socket arrangement simplifies the assembly and connection of multiple buffer tanks. This enables compact system layouts and easy system couplings. The arrangement of the connections and the base ring further simplify installation and subsequent maintenance.\u003c\/p\u003e  \u003ch3\u003eInsulation options – EPS AirPor® grey\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® grey polystyrene foam insulation is available in 100 mm (efficiency class C) and 130 mm (efficiency class B) thicknesses. The insulation combines EPS with an additional fleece layer and an admixture of graphite nanoparticles, which significantly reduce heat loss through increased heat reflection.\u003c\/p\u003e  \u003cp\u003eThanks to its lightweight, precisely fitting design, the insulation is quick to install, mechanically robust, and 100% recyclable. The overall insulation thickness, along with additional bottom and top insulation, ensures significant energy savings during operation.\u003c\/p\u003e  \u003ch3\u003eInsulation option – PU super-rigid foam\u003c\/h3\u003e  \u003cp\u003eThe 150 mm thick PU super rigid foam insulation (for 600–1000 l storage tanks) combines excellent insulation performance with a PS jacket in RAL 9006 and a clamping strip for easy installation. A 10 mm polyester fiber fleece prevents convection losses at the tank walls, lid, and joints.\u003c\/p\u003e  \u003cp\u003eWith a thermal conductivity of approximately 0.023 W\/mK and efficiency class A, this insulation offers the best insulation performance in the range and is also recyclable and skin-friendly.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications and equipment\u003c\/h3\u003e  \u003cp\u003eThe SPSR is equipped with stratification channels, a stratification plate, and a permanently installed smooth-tube heat exchanger. Further features include a raw interior, primed exterior, two sockets for electric heating elements, and design for an operating pressure of up to 5 bar.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of targeted layering technology, high-quality steel construction, and effective insulation increases the efficiency of heating systems and reduces heat loss. Applications include heating systems, solid fuel boilers, solar thermal systems, combined heat and power plants, and combined energy systems that rely on reliable temperature stratification.\u003c\/p\u003e  \u003ch3\u003eEnvironment, safety and standards\u003c\/h3\u003e  \u003cp\u003eThe materials used are environmentally friendly and largely recyclable.The insulation materials meet common fire protection requirements (DIN 4102 B2) and thermal conductivity requirements according to DIN EN 12667, meaning that the storage unit meets high safety and environmental standards.\u003c\/p\u003e  \u003ch3\u003eSelection, assembly instructions and service\u003c\/h3\u003e  \u003cp\u003eChoose the appropriate storage capacity and insulation option according to your system requirements; the standardized socket arrangement facilitates integration. For optimal performance, professional installation by trained personnel and consideration of the connection configurations during system planning are recommended.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tank with 1 heat exchanger of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Schönberg","offers":[{"title":"100mm","offer_id":55335188267356,"sku":"SPSR600+SISOC","price":1155.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":55335188300124,"sku":"SPSR600+SISOB","price":1338.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":55335188332892,"sku":"SPSR600+SISOA","price":1507.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"schichten-pufferspeicher-mit-2-warmetauscher","title":"Layers - buffer storage with 2 heat exchangers","description":"\u003ch2\u003eLayered buffer storage PLCRR\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe SPSRR stratified buffer storage tank is a versatile hot water storage tank for heating, solid fuel and solar thermal systems, as well as combined heat and power plants. It was developed to ensure optimized stratification of temperature zones and efficient heat exchange.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: right;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPSRR_480_1450_3000_480x480.webp?v=1756360880\" style=\"margin-bottom: 16px; margin-left: 16px; float: right;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe tank and integrated smooth-tube heat exchangers are made of high-quality S235JRG2 steel and comply with DIN 4753 and EN 12897. The heat exchangers are securely welded into the storage tank, ensuring stability and durability.\u003c\/p\u003e  \u003cp\u003eThe storage tank sits on a base ring; the interior of the tank is unfinished, while the exterior is primed black. The maximum operating pressure of the tank is 5 bar; it also features two sockets for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eLayer technology and heat exchangers\u003c\/h3\u003e  \u003cp\u003eFor improved stratification, stratification channels and an integrated stratification plate are incorporated into the storage tank. These measures ensure that return flow rates from the heating circuits are directed precisely and temperature zones are clearly separated.\u003c\/p\u003e  \u003cp\u003eIntegrated smooth tube heat exchangers at the top and bottom allow for the simultaneous and efficient use of solar thermal energy and heating systems, thereby increasing system flexibility.\u003c\/p\u003e  \u003ch3\u003eConnections and assembly\u003c\/h3\u003e  \u003cp\u003eThe 90° angled socket arrangement facilitates assembly and simplifies the electrical and hydraulic connection of multiple buffer tanks. This significantly simplifies installation in complex systems.\u003c\/p\u003e  \u003cp\u003eEasy installation is further supported by the robust construction and the provided connections for electric heating elements, making retrofitting straightforward.\u003c\/p\u003e  \u003ch3\u003eOverview of insulation options\u003c\/h3\u003e  \u003cp\u003eThe storage tank is available in various insulation options: 100 mm EPS (efficiency class C), 130 mm EPS AirPor® (efficiency class B), and 150 mm PU super rigid foam (efficiency class A) for tank sizes from 600 to 1000 liters. Each version comes with a matching plastic casing and sealing strip.\u003c\/p\u003e  \u003ch3\u003eEPS AirPor® grey insulation\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® insulation combines polystyrene foam with graphite nanoparticles, thereby increasing heat reflection and reducing heat loss. Typical features include up to 30% less heat loss compared to conventional insulation and a thermal conductivity of 0.0316 W\/mK according to DIN EN 12667.\u003c\/p\u003e  \u003cp\u003eThe insulation is lightweight, stable, 100% recyclable, and quick to install. Efficiency class B is achieved with 130 mm insulation thickness (110 mm EPS + 20 mm fleece) and 150 mm lid insulation; efficiency class C corresponds to 100 mm insulation thickness (80 mm EPS + 20 mm fleece) and 100 mm lid insulation.\u003c\/p\u003e  \u003ch3\u003ePU super rigid foam insulation\u003c\/h3\u003e  \u003cp\u003eThe PU super rigid foam insulation offers excellent insulating properties with a thermal conductivity of 0.023 W\/mK according to DIN EN 12667. The design comprises 150 mm PU plus 10 mm PV fleece lamination and a silver-grey PS jacket (RAL 9006) with a clamping strip.\u003c\/p\u003e  \u003cp\u003eThe insulation is removable, making it particularly easy to install in all temperature conditions. The fleece lamination reduces convection losses at the container walls, lid, and fittings; the solution is environmentally friendly, skin-friendly, and recyclable.\u003c\/p\u003e  \u003ch3\u003eAdvantages \u0026amp; Areas of application\u003c\/h3\u003e  \u003cp\u003eThe SPSRR combines robust construction, efficient layer technology, and flexible insulation options to reduce operating costs and increase system efficiency. Its permanently welded heat exchangers and optimized connections make it an attractive choice for both new construction and retrofitting.\u003c\/p\u003e  \u003cp\u003eTypical applications include heating systems, solid fuel systems, solar thermal systems and combined heat and power plants, where clear temperature stratification, low heat losses and durable construction are required.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tank with 2 heat exchangers of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Schönberg","offers":[{"title":"600 liters \/ 100mm","offer_id":55343623045468,"sku":"SPSRR600+SISOC","price":1425.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 130mm","offer_id":55343623078236,"sku":"SPSRR600+SISOB","price":1608.0,"currency_code":"EUR","in_stock":true},{"title":"600 liters \/ 150mm","offer_id":55343623111004,"sku":"SPSRR600+SISOA","price":1777.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 100mm","offer_id":55343623143772,"sku":"SPSRR800+SISOC","price":1469.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 130mm","offer_id":55343623176540,"sku":"SPSRR800+SISOB","price":1652.0,"currency_code":"EUR","in_stock":true},{"title":"800 liters \/ 150mm","offer_id":55343623209308,"sku":"SPSRR800+SISOA","price":1821.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 100mm","offer_id":55343623242076,"sku":"SPSRR1000+SISOC","price":1535.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 130mm","offer_id":55343623274844,"sku":"SPSRR1000+SISOB","price":1718.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 150mm","offer_id":55343623307612,"sku":"SPSRR1000+SISOA","price":1887.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters \/ 100mm","offer_id":55343623340380,"sku":"SPSRR1500+SISOC","price":2085.0,"currency_code":"EUR","in_stock":true},{"title":"1,500 liters \/ 130mm","offer_id":55343623373148,"sku":"SPSRR1500+SISOB","price":2268.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters \/ 100mm","offer_id":55343623438684,"sku":"SPSRR2000+SISOC","price":2592.0,"currency_code":"EUR","in_stock":true},{"title":"2,000 liters \/ 130mm","offer_id":55343623471452,"sku":"SPSRR2000+SISOB","price":2775.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"schichten-pufferspeicher-mit-1-warmetauscher-800-liter","title":"Layer Buffer Tank with 1 Heat Exchanger – 800 Liters","description":"\u003ch2\u003eSPSR stratified buffer storage tank – Efficient storage solution for heating, solar and solid fuel systems\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe SPSR stratified buffer storage tank is a robustly constructed hot water storage tank for heating systems, solar thermal systems, and combined heat and power plants. It combines a stable tank design with integrated stratification technology and a permanently welded smooth-tube heat exchanger, thus ensuring high system efficiency and reliable stratification of the return flows.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPSR_480_1384_3000_480x480.webp?v=1756291781\" alt=\"\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe tank and smooth-tube heat exchanger are made of high-quality S235JRG2 steel according to DIN 4753 and EN 12897. The interior is left untreated, while the outer shell is primed; the tank rests securely on a base ring. The tank is designed for a maximum operating pressure of 5 bar and features two ports for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eLayer technology and heat exchangers\u003c\/h3\u003e  \u003cp\u003eFor optimized stratification, stratification channels are integrated into the storage tank, and a stratification plate is welded in. These components reduce mixing and improve temperature stratification, thereby increasing the usable heat output. The permanently welded-in smooth-tube heat exchanger ensures efficient heat exchange for solar and heating circuits.\u003c\/p\u003e  \u003ch3\u003eConnections and ease of assembly\u003c\/h3\u003e  \u003cp\u003eThe 90° angled socket arrangement simplifies the assembly and connection of multiple buffer tanks. This enables compact system layouts and easy system couplings. The arrangement of the connections and the base ring further simplify installation and subsequent maintenance.\u003c\/p\u003e  \u003ch3\u003eInsulation options – EPS AirPor® grey\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® grey polystyrene foam insulation is available in 100 mm (efficiency class C) and 130 mm (efficiency class B) thicknesses. The insulation combines EPS with an additional fleece layer and an admixture of graphite nanoparticles, which significantly reduce heat loss through increased heat reflection.\u003c\/p\u003e  \u003cp\u003eThanks to its lightweight, precisely fitting design, the insulation is quick to install, mechanically robust, and 100% recyclable. The overall insulation thickness, along with additional bottom and top insulation, ensures significant energy savings during operation.\u003c\/p\u003e  \u003ch3\u003eInsulation option – PU super-rigid foam\u003c\/h3\u003e  \u003cp\u003eThe 150 mm thick PU super rigid foam insulation (for 600–1000 l storage tanks) combines excellent insulation performance with a PS jacket in RAL 9006 and a clamping strip for easy installation. A 10 mm polyester fiber fleece prevents convection losses at the tank walls, lid, and joints.\u003c\/p\u003e  \u003cp\u003eWith a thermal conductivity of approximately 0.023 W\/mK and efficiency class A, this insulation offers the best insulation performance in the range and is also recyclable and skin-friendly.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications and equipment\u003c\/h3\u003e  \u003cp\u003eThe SPSR is equipped with stratification channels, a stratification plate, and a permanently installed smooth-tube heat exchanger. Further features include a raw interior, primed exterior, two sockets for electric heating elements, and design for an operating pressure of up to 5 bar.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of targeted layering technology, high-quality steel construction, and effective insulation increases the efficiency of heating systems and reduces heat loss. Applications include heating systems, solid fuel boilers, solar thermal systems, combined heat and power plants, and combined energy systems that rely on reliable temperature stratification.\u003c\/p\u003e  \u003ch3\u003eEnvironment, safety and standards\u003c\/h3\u003e  \u003cp\u003eThe materials used are environmentally friendly and largely recyclable.The insulation materials meet common fire protection requirements (DIN 4102 B2) and thermal conductivity requirements according to DIN EN 12667, meaning that the storage unit meets high safety and environmental standards.\u003c\/p\u003e  \u003ch3\u003eSelection, assembly instructions and service\u003c\/h3\u003e  \u003cp\u003eChoose the appropriate storage capacity and insulation option according to your system requirements; the standardized socket arrangement facilitates integration. For optimal performance, professional installation by trained personnel and consideration of the connection configurations during system planning are recommended.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tank with 1 heat exchanger of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"100mm","offer_id":57377744388444,"sku":null,"price":1205.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377744421212,"sku":null,"price":1388.0,"currency_code":"EUR","in_stock":true},{"title":"150mm","offer_id":57377744453980,"sku":null,"price":1557.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"schichten-pufferspeicher-mit-1-warmetauscher-1-000-liter","title":"Layer Buffer Tank with 1 Heat Exchanger – 1,000 Liters","description":"\u003ch2\u003eSPSR stratified buffer storage tank – Efficient storage solution for heating, solar and solid fuel systems\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe SPSR stratified buffer storage tank is a robustly constructed hot water storage tank for heating systems, solar thermal systems, and combined heat and power plants. It combines a stable tank design with integrated stratification technology and a permanently welded smooth-tube heat exchanger, thus ensuring high system efficiency and reliable stratification of the return flows.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPSR_480_1384_3000_480x480.webp?v=1756291781\" alt=\"\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe tank and smooth-tube heat exchanger are made of high-quality S235JRG2 steel according to DIN 4753 and EN 12897. The interior is left untreated, while the outer shell is primed; the tank rests securely on a base ring. The tank is designed for a maximum operating pressure of 5 bar and features two ports for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eLayer technology and heat exchangers\u003c\/h3\u003e  \u003cp\u003eFor optimized stratification, stratification channels are integrated into the storage tank, and a stratification plate is welded in. These components reduce mixing and improve temperature stratification, thereby increasing the usable heat output. The permanently welded-in smooth-tube heat exchanger ensures efficient heat exchange for solar and heating circuits.\u003c\/p\u003e  \u003ch3\u003eConnections and ease of assembly\u003c\/h3\u003e  \u003cp\u003eThe 90° angled socket arrangement simplifies the assembly and connection of multiple buffer tanks. This enables compact system layouts and easy system couplings. The arrangement of the connections and the base ring further simplify installation and subsequent maintenance.\u003c\/p\u003e  \u003ch3\u003eInsulation options – EPS AirPor® grey\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® grey polystyrene foam insulation is available in 100 mm (efficiency class C) and 130 mm (efficiency class B) thicknesses. The insulation combines EPS with an additional fleece layer and an admixture of graphite nanoparticles, which significantly reduce heat loss through increased heat reflection.\u003c\/p\u003e  \u003cp\u003eThanks to its lightweight, precisely fitting design, the insulation is quick to install, mechanically robust, and 100% recyclable. The overall insulation thickness, along with additional bottom and top insulation, ensures significant energy savings during operation.\u003c\/p\u003e  \u003ch3\u003eInsulation option – PU super-rigid foam\u003c\/h3\u003e  \u003cp\u003eThe 150 mm thick PU super rigid foam insulation (for 600–1000 l storage tanks) combines excellent insulation performance with a PS jacket in RAL 9006 and a clamping strip for easy installation. A 10 mm polyester fiber fleece prevents convection losses at the tank walls, lid, and joints.\u003c\/p\u003e  \u003cp\u003eWith a thermal conductivity of approximately 0.023 W\/mK and efficiency class A, this insulation offers the best insulation performance in the range and is also recyclable and skin-friendly.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications and equipment\u003c\/h3\u003e  \u003cp\u003eThe SPSR is equipped with stratification channels, a stratification plate, and a permanently installed smooth-tube heat exchanger. Further features include a raw interior, primed exterior, two sockets for electric heating elements, and design for an operating pressure of up to 5 bar.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of targeted layering technology, high-quality steel construction, and effective insulation increases the efficiency of heating systems and reduces heat loss. Applications include heating systems, solid fuel boilers, solar thermal systems, combined heat and power plants, and combined energy systems that rely on reliable temperature stratification.\u003c\/p\u003e  \u003ch3\u003eEnvironment, safety and standards\u003c\/h3\u003e  \u003cp\u003eThe materials used are environmentally friendly and largely recyclable.The insulation materials meet common fire protection requirements (DIN 4102 B2) and thermal conductivity requirements according to DIN EN 12667, meaning that the storage unit meets high safety and environmental standards.\u003c\/p\u003e  \u003ch3\u003eSelection, assembly instructions and service\u003c\/h3\u003e  \u003cp\u003eChoose the appropriate storage capacity and insulation option according to your system requirements; the standardized socket arrangement facilitates integration. For optimal performance, professional installation by trained personnel and consideration of the connection configurations during system planning are recommended.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tank with 1 heat exchanger of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"100mm","offer_id":57377747108188,"sku":"SPSR1000+SISOC","price":1305.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377747140956,"sku":"SPSR1000+SISOB","price":1488.0,"currency_code":"EUR","in_stock":true},{"title":"1,000 liters \/ 150mm","offer_id":57377747173724,"sku":"SPSR1000+SISOA","price":1657.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"schichten-pufferspeicher-mit-1-warmetauscher-1-500-liter","title":"Layer Buffer Tank with 1 Heat Exchanger – 1,500 Liters","description":"\u003ch2\u003eSPSR stratified buffer storage tank – Efficient storage solution for heating, solar and solid fuel systems\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe SPSR stratified buffer storage tank is a robustly constructed hot water storage tank for heating systems, solar thermal systems, and combined heat and power plants. It combines a stable tank design with integrated stratification technology and a permanently welded smooth-tube heat exchanger, thus ensuring high system efficiency and reliable stratification of the return flows.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPSR_480_1384_3000_480x480.webp?v=1756291781\" alt=\"\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe tank and smooth-tube heat exchanger are made of high-quality S235JRG2 steel according to DIN 4753 and EN 12897. The interior is left untreated, while the outer shell is primed; the tank rests securely on a base ring. The tank is designed for a maximum operating pressure of 5 bar and features two ports for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eLayer technology and heat exchangers\u003c\/h3\u003e  \u003cp\u003eFor optimized stratification, stratification channels are integrated into the storage tank, and a stratification plate is welded in. These components reduce mixing and improve temperature stratification, thereby increasing the usable heat output. The permanently welded-in smooth-tube heat exchanger ensures efficient heat exchange for solar and heating circuits.\u003c\/p\u003e  \u003ch3\u003eConnections and ease of assembly\u003c\/h3\u003e  \u003cp\u003eThe 90° angled socket arrangement simplifies the assembly and connection of multiple buffer tanks. This enables compact system layouts and easy system couplings. The arrangement of the connections and the base ring further simplify installation and subsequent maintenance.\u003c\/p\u003e  \u003ch3\u003eInsulation options – EPS AirPor® grey\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® grey polystyrene foam insulation is available in 100 mm (efficiency class C) and 130 mm (efficiency class B) thicknesses. The insulation combines EPS with an additional fleece layer and an admixture of graphite nanoparticles, which significantly reduce heat loss through increased heat reflection.\u003c\/p\u003e  \u003cp\u003eThanks to its lightweight, precisely fitting design, the insulation is quick to install, mechanically robust, and 100% recyclable. The overall insulation thickness, along with additional bottom and top insulation, ensures significant energy savings during operation.\u003c\/p\u003e  \u003ch3\u003eInsulation option – PU super-rigid foam\u003c\/h3\u003e  \u003cp\u003eThe 150 mm thick PU super rigid foam insulation (for 600–1000 l storage tanks) combines excellent insulation performance with a PS jacket in RAL 9006 and a clamping strip for easy installation. A 10 mm polyester fiber fleece prevents convection losses at the tank walls, lid, and joints.\u003c\/p\u003e  \u003cp\u003eWith a thermal conductivity of approximately 0.023 W\/mK and efficiency class A, this insulation offers the best insulation performance in the range and is also recyclable and skin-friendly.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications and equipment\u003c\/h3\u003e  \u003cp\u003eThe SPSR is equipped with stratification channels, a stratification plate, and a permanently installed smooth-tube heat exchanger. Further features include a raw interior, primed exterior, two sockets for electric heating elements, and design for an operating pressure of up to 5 bar.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of targeted layering technology, high-quality steel construction, and effective insulation increases the efficiency of heating systems and reduces heat loss. Applications include heating systems, solid fuel boilers, solar thermal systems, combined heat and power plants, and combined energy systems that rely on reliable temperature stratification.\u003c\/p\u003e  \u003ch3\u003eEnvironment, safety and standards\u003c\/h3\u003e  \u003cp\u003eThe materials used are environmentally friendly and largely recyclable.The insulation materials meet common fire protection requirements (DIN 4102 B2) and thermal conductivity requirements according to DIN EN 12667, meaning that the storage unit meets high safety and environmental standards.\u003c\/p\u003e  \u003ch3\u003eSelection, assembly instructions and service\u003c\/h3\u003e  \u003cp\u003eChoose the appropriate storage capacity and insulation option according to your system requirements; the standardized socket arrangement facilitates integration. For optimal performance, professional installation by trained personnel and consideration of the connection configurations during system planning are recommended.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tank with 1 heat exchanger of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"100mm","offer_id":57377749500252,"sku":"SPSR1500+SISOC","price":1815.0,"currency_code":"EUR","in_stock":true},{"title":"130mm","offer_id":57377749533020,"sku":"SPSR1500+SISOB","price":1998.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"},{"product_id":"schichten-pufferspeicher-mit-1-warmetauscher-2-000-liter","title":"Layer Buffer Tank with 1 Heat Exchanger – 2,000 Liters","description":"\u003ch2\u003eSPSR stratified buffer storage tank – Efficient storage solution for heating, solar and solid fuel systems\u003c\/h2\u003e  \u003ch3\u003eProduct overview\u003c\/h3\u003e  \u003cp\u003eThe SPSR stratified buffer storage tank is a robustly constructed hot water storage tank for heating systems, solar thermal systems, and combined heat and power plants. It combines a stable tank design with integrated stratification technology and a permanently welded smooth-tube heat exchanger, thus ensuring high system efficiency and reliable stratification of the return flows.\u003c\/p\u003e  \u003ch3\u003eConstruction and materials\u003c\/h3\u003e  \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SPSR_480_1384_3000_480x480.webp?v=1756291781\" alt=\"\" style=\"margin-right: 16px; margin-bottom: 16px; float: left;\"\u003e\u003c\/div\u003e  \u003cp\u003eThe tank and smooth-tube heat exchanger are made of high-quality S235JRG2 steel according to DIN 4753 and EN 12897. The interior is left untreated, while the outer shell is primed; the tank rests securely on a base ring. The tank is designed for a maximum operating pressure of 5 bar and features two ports for electric heating elements.\u003c\/p\u003e  \u003ch3\u003eLayer technology and heat exchangers\u003c\/h3\u003e  \u003cp\u003eFor optimized stratification, stratification channels are integrated into the storage tank, and a stratification plate is welded in. These components reduce mixing and improve temperature stratification, thereby increasing the usable heat output. The permanently welded-in smooth-tube heat exchanger ensures efficient heat exchange for solar and heating circuits.\u003c\/p\u003e  \u003ch3\u003eConnections and ease of assembly\u003c\/h3\u003e  \u003cp\u003eThe 90° angled socket arrangement simplifies the assembly and connection of multiple buffer tanks. This enables compact system layouts and easy system couplings. The arrangement of the connections and the base ring further simplify installation and subsequent maintenance.\u003c\/p\u003e  \u003ch3\u003eInsulation options – EPS AirPor® grey\u003c\/h3\u003e  \u003cp\u003eEPS AirPor® grey polystyrene foam insulation is available in 100 mm (efficiency class C) and 130 mm (efficiency class B) thicknesses. The insulation combines EPS with an additional fleece layer and an admixture of graphite nanoparticles, which significantly reduce heat loss through increased heat reflection.\u003c\/p\u003e  \u003cp\u003eThanks to its lightweight, precisely fitting design, the insulation is quick to install, mechanically robust, and 100% recyclable. The overall insulation thickness, along with additional bottom and top insulation, ensures significant energy savings during operation.\u003c\/p\u003e  \u003ch3\u003eInsulation option – PU super-rigid foam\u003c\/h3\u003e  \u003cp\u003eThe 150 mm thick PU super rigid foam insulation (for 600–1000 l storage tanks) combines excellent insulation performance with a PS jacket in RAL 9006 and a clamping strip for easy installation. A 10 mm polyester fiber fleece prevents convection losses at the tank walls, lid, and joints.\u003c\/p\u003e  \u003cp\u003eWith a thermal conductivity of approximately 0.023 W\/mK and efficiency class A, this insulation offers the best insulation performance in the range and is also recyclable and skin-friendly.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications and equipment\u003c\/h3\u003e  \u003cp\u003eThe SPSR is equipped with stratification channels, a stratification plate, and a permanently installed smooth-tube heat exchanger. Further features include a raw interior, primed exterior, two sockets for electric heating elements, and design for an operating pressure of up to 5 bar.\u003c\/p\u003e  \u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e  \u003cp\u003eThe combination of targeted layering technology, high-quality steel construction, and effective insulation increases the efficiency of heating systems and reduces heat loss. Applications include heating systems, solid fuel boilers, solar thermal systems, combined heat and power plants, and combined energy systems that rely on reliable temperature stratification.\u003c\/p\u003e  \u003ch3\u003eEnvironment, safety and standards\u003c\/h3\u003e  \u003cp\u003eThe materials used are environmentally friendly and largely recyclable.The insulation materials meet common fire protection requirements (DIN 4102 B2) and thermal conductivity requirements according to DIN EN 12667, meaning that the storage unit meets high safety and environmental standards.\u003c\/p\u003e  \u003ch3\u003eSelection, assembly instructions and service\u003c\/h3\u003e  \u003cp\u003eChoose the appropriate storage capacity and insulation option according to your system requirements; the standardized socket arrangement facilitates integration. For optimal performance, professional installation by trained personnel and consideration of the connection configurations during system planning are recommended.\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eStratified storage tank with 1 heat exchanger of your choice\u003c\/li\u003e  \u003cli\u003eincluding selected insulation\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"2.000 Liter \/ 100mm","offer_id":57377753071964,"sku":"SPSR2000+SISOC","price":2265.0,"currency_code":"EUR","in_stock":true},{"title":"2.000 Liter \/ 130mm","offer_id":57377753104732,"sku":"SPSR2000+SISOB","price":2448.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schichten-pufferspeicher-mit-2-warmetauscher-5468097.webp?v=1770692066"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/schichtenspeicher_kategoriebild.jpg?v=1778065292","url":"https:\/\/lv.gemashop.de\/en\/collections\/slanu-kratuve.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}