{"title":"Heat pump storage tank with 1 heat exchanger near Mödling | TEKE e.U.","description":"\u003ch2\u003eEfficient Hot Water Storage Tanks for Heat Pumps\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHeat Pump Storage Tanks with 1 Heat Exchanger – Efficient and Future-Proof\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TEKE e.U. in Brunn am Gebirge near \u003cu\u003eMödling\u003c\/u\u003e, you will find a selection of high-quality \u003cu\u003eheat pump storage tanks with one heat exchanger\u003c\/u\u003e for efficient combination with modern heat pump systems. The tanks are specifically designed for domestic hot water preparation with heat pumps and offer a reliable hot water supply for single-family homes, apartment buildings, and small businesses.\u003c\/p\u003e\n\u003cp\u003eThe enamelled steel tanks with integrated magnesium anode ensure long-lasting corrosion protection and high operational reliability. Excellent thermal insulation minimizes heat loss, increasing the efficiency of the entire system and permanently reducing operating costs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOKC NTR\/HP \u0026amp; FISH S15 – Optimally Designed for Heat Pumps\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe OKC NTR\/HP \u0026 FISH S15 series heat pump storage tanks are equipped with a large-diameter smooth-tube heat exchanger, specifically designed for use with heat pumps. This allows the heat energy from the heat pump to be efficiently transferred to the domestic hot water, even at lower flow temperatures.\u003c\/p\u003e\n\u003cp\u003eDepending on your needs, various storage tank sizes are available – approximately 200, 250, 300, 500, 750, or 1000 liters – ensuring suitable solutions for both small systems and larger buildings.\u003c\/p\u003e Thanks to their robust construction, high permissible operating pressure, and practical connection options, these storage tanks can be easily integrated into new or existing heating systems.\n\nApplications for heat pump storage tanks with one heat exchanger\n\nA heat pump storage tank with one heat exchanger is ideal for systems where the heat pump serves as the primary heat generator for domestic hot water. Typical applications include single-family homes, renovated existing buildings, and smaller commercial applications where centralized, efficient hot water preparation is required.\n\nThe integrated heat exchanger transfers heat from the heat pump to the domestic hot water storage tank, ensuring a sufficient supply of hot water at all times. Many models also offer the option of retrofitting an electric heating element to cover peak loads or to provide auxiliary electric heating.\n\nEasy online ordering at TEKE e.U.\n\nIn our online shop, you can easily select, compare, and order the right heat pump storage tank with a heat exchanger. The technical data – such as storage volume, maximum operating pressure, heat exchanger surface area, and energy efficiency class – are clearly presented, enabling installers and end customers to quickly make the right choice.\n\nThanks to fast delivery and clear product information, new systems as well as renovations can be implemented efficiently. Whether a 200-liter tank for a single-family home or a larger tank for higher draw-off rates – at TEKE e.U. Find the right solution for your heat pump system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExpert advice on heat pump storage tanks\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAs a specialist company for heating and plumbing technology, TEKE e.U. supports you in selecting the right heat pump storage tank and optimally designing your system. Together with your installer, we can coordinate the storage volume, connection concept, and combination with the heat pump, heating circuit, and any additional heat generators.\u003c\/p\u003e\n\n\u003cp\u003eIf you have any questions about integrating the system, standards, or combining it with underfloor heating and radiators, our team is happy to assist you. Simply use the contact options in the shop for a personal consultation.\u003c\/p\u003e","products":[{"product_id":"200-liter-warmepumpenspeicher-mit-einem-warmetauscher-okc-ntr-hp","title":"200 liter heat pump storage tank with one heat exchanger OKC NTR\/HP","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch1\u003eHeat pump storage tank with one heat exchanger OKC 200 NTR\/HP\u003c\/h1\u003e\n\u003ch3\u003e\n\u003cstrong\u003e2.1 m²\u003c\/strong\u003e\u003cspan\u003e Heat exchanger surface area\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eHeat pump hot water storage tank with 200-liter capacity and integrated smooth tube heat exchanger for efficient integration into heat pump and heating systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnameled steel tank with magnesium anode.\u003c\/li\u003e\n\u003cli\u003eCapacity: 200 liters.\u003c\/li\u003e\n\u003cli\u003eSmooth tube heat exchanger designed for heat pumps.\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 6 bar.\u003c\/li\u003e\n\u003cli\u003eMaximum temperature: 90°C.\u003c\/li\u003e\n\u003cli\u003eEnergy efficiency class: B\/C.\u003c\/li\u003e\n\u003cli\u003eFloor-standing installation, round Design.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eFurther Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eOptimal combination with heating\/heat pump systems.\u003c\/li\u003e\n\n\u003cli\u003eThermostat and safety valve included.\u003c\/li\u003e\n\n\u003cli\u003eSustainable packaging.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833279177027,"sku":"1107914201","price":729.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Waermepumpenspeicher_OKC_NTR_HP_200.png?v=1761924355"},{"product_id":"250-liter-warmepumpenspeicher-mit-einem-warmetauscher-okc-ntr-hp","title":"250 liter heat pump storage tank with one heat exchanger OKC NTR\/HP","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch1\u003eHeat pump storage tank with one heat exchanger OKC 250 NTR\/HP\u003c\/h1\u003e\n\u003ch3\u003e\n\u003cstrong\u003e2.5 m²\u003c\/strong\u003e\u003cspan\u003e Heat exchanger surface area\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFloor-standing hot water storage tank (heat pump model) with a volume of 250 liters, specially designed for connection to heat pumps and heating systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnamel-coated steel tank with magnesium anode.\u003c\/li\u003e\n\u003cli\u003eStorage volume: 250 liters.\u003c\/li\u003e\n\u003cli\u003eLarge smooth tube heat exchanger (HP version).\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 6 bar.\u003c\/li\u003e\n\u003cli\u003eMaximum temperature: 90°C.\u003c\/li\u003e\n\u003cli\u003eEnergy efficiency class: B\/C.\u003c\/li\u003e\n\u003cli\u003eFloor-standing Installation.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eFurther Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSpecifically designed for heat pumps and innovative heating systems.\u003c\/li\u003e\n\n\u003cli\u003eSafety valve and thermostat included.\u003c\/li\u003e\n\n\u003cli\u003eEnvironmentally friendly packaging.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833279570243,"sku":"1109914201","price":1108.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Waermepumpenspeicher_OKC_NTR_HP_250.png?v=1761924355"},{"product_id":"300-liter-warmepumpenspeicher-mit-einem-warmetauscher-okc-ntr-hp","title":"300 liter heat pump storage tank with one heat exchanger OKC NTR\/HP","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch1\u003eHeat pump storage tank with one heat exchanger OKC 300 NTR\/HP\u003c\/h1\u003e\n\u003ch3\u003e\n\u003cstrong\u003e3.2 m² heat exchanger surface area\u003c\/strong\u003e\u003cspan\u003e\n\u003c\/h3\u003e\n\u003cp\u003eLarge 300-liter hybrid hot water storage tank with optimized heat exchanger for direct connection to heat pumps and various heating systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnameled steel, magnesium anode for corrosion protection.\u003c\/li\u003e\n\u003cli\u003eStorage capacity: 300 liters.\u003c\/li\u003e\n\u003cli\u003eSmooth tube heat exchanger for hybrid operation (HP version).\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 6 bar.\u003c\/li\u003e\n\u003cli\u003eMaximum temperature: 90°C.\u003c\/li\u003e\n\u003cli\u003eEnergy efficiency class: B\/C.\u003c\/li\u003e\n\u003cli\u003eFloor-mounted, round Design.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eFurther features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIdeally suited for modern heat pump systems.\u003c\/li\u003e\n\n\u003cli\u003eSafety valve and thermostat included.\u003c\/li\u003e\n\n\u003cli\u003eSustainable packaging.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833280028995,"sku":"121091401","price":849.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Waermepumpenspeicher_OKC_NTR_HP_300.png?v=1761924356"},{"product_id":"500-liter-warmepumpenspeicher-mit-einem-warmetauscher-okc-ntr-hp","title":"500 liter heat pump storage tank with one heat exchanger OKC NTR\/HP","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch2\u003eHeat pump storage tank with one heat exchanger OKC 500 NTR\/HP \u003cbr\u003e\n\u003c\/h2\u003e\n\n\u003ch3\u003e\n\u003cstrong\u003e6.2\u003c\/strong\u003e\u003cspan\u003e Heat exchanger surface area\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eHigh-performance heat pump storage tank with a 500-liter capacity and a generously sized smooth-tube heat exchanger, specifically designed for use in large heating systems and buildings.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnamel-coated steel tank.\u003c\/li\u003e\n\u003cli\u003eStorage capacity: 500 liters.\u003c\/li\u003e\n\u003cli\u003eHybrid heat exchanger for heat pumps and heating system integration.\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 6 bar.\u003c\/li\u003e\n\u003cli\u003eMaximum temperature: 90°C.\u003c\/li\u003e\n\u003cli\u003eEnergy efficiency class: B\/C.\u003c\/li\u003e\n\n\u003cli\u003eStand-mounted, round design.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eFurther features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eBivalent for solar and heat pump use.\u003c\/li\u003e\n\n\u003cli\u003eThermostat and safety valve included.\u003c\/li\u003e\n\n\u003cli\u003eSustainable packaging.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833280454979,"sku":"121391401","price":1328.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Waermepumpenspeicher_OKC_NTR_HP_500.png?v=1761924355"},{"product_id":"750-liter-warmepumpenspeicher-mit-einem-warmetauscher","title":"750 liter heat pump storage tank with one heat exchanger","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch1\u003e750-liter heat pump storage tank with one heat exchanger + insulation\u003c\/h1\u003e\n\u003ch3\u003e(ONLY AVAILABLE BY PRE-ORDER!!)\u003c\/h3\u003e\n\u003ch3\u003eDelivery time from receipt of order approx. 1 week\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLarge-capacity 750-liter heat pump storage tank including insulation 6232026, ideal for commercial and industrial use.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e750-liter storage volume.\u003c\/li\u003e\n\u003cli\u003eEnameled steel with magnesium anode.\u003c\/li\u003e\n\u003cli\u003eSmooth-tube hybrid heat exchanger, HP version.\u003c\/li\u003e\n\u003cli\u003eInsulation accessory set 6232026 included.\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 6 bar.\u003c\/li\u003e\n\u003cli\u003eMaximum temperature: 90°C.\u003c\/li\u003e\n\n\u003cli\u003eEnergy efficiency class: B\/C.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003eFurther features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIntegration into complex heating and heat pump systems.\u003c\/li\u003e\n\n\u003cli\u003eThermostat and safety valve included.\u003c\/li\u003e\n\n\u003cli\u003eEnvironmentally friendly packaging.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833280520515,"sku":"105513051","price":2998.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Waermepumpenspeicher_OKC_NTR_HP_750_600x400_c3ed6c05-b8d9-4c33-b755-5e226bdfe8a7.png?v=1761924865"},{"product_id":"1000-liter-warmepumpenspeicher-mit-einem-warmetauscher","title":"1000 liter heat pump storage tank with one heat exchanger","description":"\u003cdiv class=\"rte\"\u003e\n\u003ch1\u003eHeat pump storage tank with one heat exchanger 1000L + insulation\u003c\/h1\u003e\n\n\u003ch1\u003e\n\u003cbr\u003e(ONLY AVAILABLE BY PRE-ORDER!!)\u003c\/h1\u003e\n\n\u003cp\u003eHigh-capacity 1000-liter heat pump storage tank with insulation for the highest demands in commercial, industrial, and large-scale systems.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1000-liter capacity.\u003c\/li\u003e\n\u003cli\u003eEnameled steel tank, magnesium anode.\u003c\/li\u003e\n\n\u003cli\u003eLarge hybrid heat exchanger (HP version).\u003c\/li\u003e\n\n\u003cli\u003eOperating pressure: 6 bar.\u003c\/li\u003e\n\n\u003cli\u003eMaximum temperature: 90°C.\u003c\/li\u003e\n\n\u003cli\u003eEnergy efficiency class: B\/C.\u003c\/li\u003e\n\n\u003cli\u003eInsulation accessory set 6232027 Including.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eFurther Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eOptimal integration for large heating and heat pump systems.\u003c\/li\u003e\n\n\u003cli\u003eSafety valve and thermostat included.\u003c\/li\u003e\n\n\u003cli\u003eSustainable packaging.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833280946499,"sku":"105513052","price":3491.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Waermepumpenspeicher_OKC_NTR_HP_1000_600x400_0fc29c99-0817-42e4-b516-3cada26c435c.png?v=1761924864"},{"product_id":"warmwasserspeicher-200-liter-fur-warmepumpen","title":"200-liter hot water storage tank for heat pumps, vertical heat pump storage tank 200 liters | TEKE e.U","description":"\u003ch2\u003e200-liter hot water storage tank with high-performance heat exchanger for heat pumps\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSUNEX FISH S15 200 X\u003c\/strong\u003e is a compact, vertical hot water storage tank with a 200-liter capacity, specially designed for use with heat pumps. Thanks to its large-surface heat exchanger (1.9 m²) and high-quality enamel coating according to DIN 4753, this storage tank ensures reliable and hygienic hot water preparation for your home.\n\n✅ Your advantages at a glance:\n\n\nLarge high-performance heat exchanger: 1.9 m² heat exchanger surface for efficient heat transfer\n\n\nHigh-quality enamel coating: DIN 4753-compliant protective layer for long-lasting corrosion protection\n\n\nMagnesium anode: Additional protection against corrosion (titanium anode available as an option)\n\n\nExcellent thermal insulation: 50 mm PUR foam insulation minimizes heat loss\n\n\nStandard equipment: Inspection opening, thermometer, couplings for Electric heating element\n\nRobust construction: Material S235JR with automatic welding\n\nCompact design: Ideal for smaller households and limited installation space\n\n\n📊 Technical data SUNEX FISH S15 200 X:\n\ntable\n\ntbody\ntr\n\nCapacity:\n\n200 liters\n\ntr\n\nEfficiency coefficient NL:\n\n8\n\ntr\n\nConstant output (80\/10\/45):\n\n57 kW or 1400 l\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. operating temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C (storage tank) \/ 110°C (heat exchanger)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Operating pressure:\n\n10 bar (storage tank) \/ 16 bar (heat exchanger)\n\n\nHeat exchanger capacity:\n\n10.3 liters\n\n\nHeat exchanger surface area:\n\n1.9 m²\n\n\nInsulation:\n\n50 mm polyurethane foam\n\n\nDiameter with insulation:\n\n607 mm\n\n\nStorage tank diameter without insulation:\n\n500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage height:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1306 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e102 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCold\/Hot water connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" Rp (internal thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHeat pump connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" Rp (flow\/return)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCirculation connection:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4\" Rp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInspection opening:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125\/180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e🔧 Material and Protection:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: S235JR steel\u003c\/li\u003e\n\u003cli\u003eAutomated welding for highest quality\u003c\/li\u003e\n\u003cli\u003eHigh-quality enameling according to DIN 4753\u003c\/li\u003e\n\u003cli\u003eMagnesium anode (optional titanium anode)\u003c\/li\u003e\n\u003cli\u003eOuter casing in gray color\u003c\/li\u003e\n\u003cli\u003eCFC-free rigid polyurethane foam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: All technical data is provided by the manufacturer SUNEX and corresponds to the product specifications.\u003c\/em\u003e\u003c\/p\u003e","brand":"SUNEX","offers":[{"title":"Default Title","offer_id":53977441927491,"sku":"FISHS15200X","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/FISH_S15_Waermepumpenspeicher.png?v=1765809592"},{"product_id":"warmwasserspeicher-300-liter-fur-warmepumpen","title":"300-liter hot water storage tank for heat pumps, vertical heat pump storage tank 300 liters | TEKE e.U","description":"\u003ch2\u003e300-liter hot water storage tank with high-performance heat exchanger for heat pumps\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSUNEX FISH S15 300 X\u003c\/strong\u003e is a vertical hot water storage tank with a 300-liter capacity, specially designed for use with heat pumps. Thanks to its large-surface heat exchanger (3.2 m²) and high-quality enamel coating according to DIN 4753, this storage tank ensures reliable and hygienic hot water preparation for your home.\n\n✅ Your advantages at a glance:\n\n\nLarge high-performance heat exchanger: 3.2 m² heat exchanger surface for efficient heat transfer\n\n\nHigh-quality enamel coating: DIN 4753-compliant protective layer for long-lasting corrosion protection\n\n\nMagnesium anode: Additional protection against corrosion (titanium anode available as an option)\n\n\nExcellent thermal insulation: 50 mm PUR foam insulation minimizes heat loss\n\n\nStandard equipment: Inspection opening, thermometer, couplings for Electric heating element\n\nRobust construction: Material S235JR with automatic welding\n\nVersatile application: Ideal for heat pumps and solar thermal systems\n\n\n📊 Technical data SUNEX FISH S15 300 X:\n\ntable\n\ntbody\ntr\n\nCapacity:\n\n300 liters\n\ntr\n\nEfficiency coefficient NL:\n\n27.8\n\ntr\n\nConstant output (80\/10\/45):\n\n83 kW or 2040 l\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. operating temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C (storage tank) \/ 110°C (heat exchanger)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Operating pressure:\n\n10 bar (storage tank) \/ 16 bar (heat exchanger)\n\n\nHeat exchanger capacity:\n\n17.6 liters\n\n\nHeat exchanger surface area:\n\n3.2 m²\n\n\nInsulation:\n\n50 mm polyurethane foam\n\n\nDiameter with insulation:\n\n657 mm\n\n\nStorage tank diameter without insulation:\n\n550 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage height:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1472 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e131 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCold\/Hot water connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" Rp (internal thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHeat pump connections:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" Rp (flow\/return)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCirculation connection:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4\" Rp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInspection opening:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125\/180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e🔧 Material and Protection:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: S235JR steel\u003c\/li\u003e\n\u003cli\u003eAutomated welding for highest quality\u003c\/li\u003e\n\u003cli\u003eHigh-quality enameling according to DIN 4753\u003c\/li\u003e\n\u003cli\u003eMagnesium anode (optional titanium anode)\u003c\/li\u003e\n\u003cli\u003eOuter casing in gray color\u003c\/li\u003e\n\u003cli\u003eCFC-free rigid polyurethane foam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: All technical data is provided by the manufacturer SUNEX and corresponds to the product specifications.\u003c\/em\u003e\u003c\/p\u003e","brand":"SUNEX","offers":[{"title":"Default Title","offer_id":53977444385091,"sku":"FISHS15300X","price":849.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/FISH_S15_Waermepumpenspeicher_19ed7da8-2c6e-47ba-bae5-77551525d26b.png?v=1765809741"},{"product_id":"sunex-fish-s15-400-x-warmwasserspeicher-400-liter-mit-hochleistungs-warmetauscher-fur-warmepumpen","title":"400-liter hot water storage tank with high-performance heat exchanger for heat pumps | TEKE e.U","description":"\u003ch2\u003e400-liter hot water storage tank with high-performance heat exchanger for heat pumps\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSUNEX FISH S15 400 X\u003c\/strong\u003e is a vertical hot water storage tank with a \u003cstrong\u003e400-liter capacity\u003c\/strong\u003e, specially designed for use with \u003cstrong\u003eheat pumps\u003c\/strong\u003e. Thanks to the large-surface heat exchanger (approx. 3.8 m²) and the high-quality enamel coating according to DIN 4753, this storage tank ensures reliable and hygienic hot water preparation for single-family and multi-family homes.\n\n✅ Your advantages at a glance:\n\n\nLarge high-performance heat exchanger: 3.8 m² heat exchanger surface for highly efficient heat transfer\n\n\nHigh-quality enamel coating: Protective layer according to DIN 4753 for long-lasting corrosion protection\n\n\nMagnesium anode: Additional protection against corrosion (optionally available with titanium anode)\n\n\nExcellent thermal insulation: 50 mm PUR foam insulation reduces heat loss to a minimum. Minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard equipment:\u003c\/strong\u003e Inspection opening, thermometer, socket for electric heating element\u003c\/li\u003e\n\n\u003cstrong\u003eRobust construction:\u003c\/strong\u003e S235JR steel with automatic precision welding\u003c\/li\u003e\n\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Ideally suited for heat pump and solar thermal systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📊 Technical data SUNEX FISH S15 400 X:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency coefficient NL:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstant output (80\/10\/45):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92 kW or approx. 2250 l\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. operating temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C (storage tank) \/ 110°C (heat exchanger)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. operating pressure:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 bar (storage tank) \/ 16 bar (heat exchanger)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat exchanger capacity:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 21 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat exchanger surface area:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.8 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mm polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter with insulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 690 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage tank diameter without insulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e580 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage tank height:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 1650mm\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight (empty):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 145 kg\n\n\nCold\/Hot Water Connections:\n\n1\" Rp (Internal Thread)\n\n\n\nHeat Pump Connections:\n\n1\" Rp (Flow\/Return)\n\n\n\nCirculation Connection:\n\n¾\" Rp\n\n\n\nInspection Opening:\n\n125\/180 mm\n\n\n\n\n\nMaterial and Protection:\n\n\n\n\nMaterial: S235JR High-quality steel\n\n\nAutomatic welding for permanent tightness and precision\n\n\nEnameling according to DIN 4753 for reliable hygiene and corrosion resistance\n\n\nMagnesium anode standard (titanium anode available as an option)\n\n\nOuter casing: Gray paint finish\n\n\nInsulation: CFC-free rigid polyurethane foam\n\n\nNote: All technical data is based on manufacturer data from SUNEX and complies with the official product specifications.","brand":"SUNEX","offers":[{"title":"Default Title","offer_id":53992374305091,"sku":"FISHS15400X","price":944.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/FISH_S15_Waermepumpenspeicher_19ed7da8-2c6e-47ba-bae5-77551525d26b.png?v=1765809741"},{"product_id":"sunex-fish-s15-500-x-warmwasserspeicher-500-liter-mit-hochleistungs-warmetauscher-fur-warmepumpen","title":"500-liter hot water storage tank with high-performance heat exchanger for heat pumps | TEKE e.U","description":"\u003ch2\u003e500-liter hot water storage tank with high-performance heat exchanger for heat pumps\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSUNEX FISH S15 500X\u003c\/strong\u003e is a vertical hot water storage tank with a \u003cstrong\u003e500-liter storage volume\u003c\/strong\u003e, specially designed for efficient \u003cstrong\u003edomestic hot water preparation in conjunction with modern heat pumps\u003c\/strong\u003e. Thanks to the extra-large smooth-tube heat exchanger with a heating surface of 4.6 m², this storage tank is ideal for larger single-family and multi-family homes with high hot water demands.\n\n✅ Your advantages at a glance\n\n\nExtra-large heat exchanger (4.6 m²): Maximum efficiency with heat pumps and high flow rates up to 2,580 l\/h at 80\/10\/45°C.\n\n\nHigh-quality enameling according to DIN 4753 and magnesium sacrificial anode for reliable corrosion protection and hygienically pure drinking water.\n\n\n50 mm rigid PUR foam insulation with a gray outer jacket for low heat loss and energy-efficient operation.\n\n\nInspection opening (Ø125\/180mm)\u003c\/strong\u003e for easy maintenance, inspection, and cleaning.\u003c\/li\u003e\n\n\u003cli\u003ePrepared for \u003cstrong\u003eUV-20 disinfection system\u003c\/strong\u003e and multiple connections for temperature sensors and domestic hot water sensors.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eConstant output:\u003c\/strong\u003e 105kW or 2,580l\/h at 80\/10\/45°C – ideal for high simultaneous hot water demand.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptionally available with a titanium anode\u003c\/strong\u003e instead of the standard magnesium anode.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eRobust steel construction (S235JR)\u003c\/strong\u003e with automatic welding process and high operating pressures (storage tank up to 10 bar, heat exchanger up to 16 bar).\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch3\u003e🏠 Areas of application\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot water preparation in single-family homes, Multi-family and two-family homes with high comfort requirements.\n\nCombination with air-to-water and brine-to-water heat pumps for energy-efficient domestic hot water heating.\n\nIntegration into hybrid systems with other heat generators (e.g., condensing boilers), provided a suitable hydraulic concept is in place.\n\n\n📊 Technical Data – Storage \u0026amp; Performance\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage volume:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower coefficient NL:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstant output (80\/10\/45°C):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105 kW \/ 2,580 l\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. operating temperature storage:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Operating temperature heat exchanger:\n110°C\n\nMax. operating pressure storage tank:\n10 bar\n\nMax. operating pressure heat exchanger:\n16 bar\n\nTest pressure storage tank:\n15 bar\n\n\nTable\n\n\nTechnical data – Design \u0026 Dimensions\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Material:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel S235JR, enamelled inside\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSmooth tube heat exchanger made of steel pipe S235JR, surface area 4.6 m², capacity 21.9 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInsulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mm CFC-free rigid polyurethane foam, replaceable gray jacket\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eStorage Diameter without Insulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e650 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDiameter with Insulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e757mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage height:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 1,783mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagonal:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 1,891mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmpty weight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 225 kg\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n... Product specifications.","brand":"SUNEX","offers":[{"title":"Default Title","offer_id":53992379646275,"sku":"FISHS15500X","price":1114.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/FISH_S15_Waermepumpenspeicher.png?v=1765809592"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/collections\/01_Waermepumpenspeicher_OKC_NTR_HP_1000_600x400_0fc29c99-0817-42e4-b516-3cada26c435c.png?v=1765396095","url":"https:\/\/teke-shop.at\/en\/collections\/heat-pump-storage-tank-with-1-heat-exchanger.oembed","provider":"TEKE SHOP","version":"1.0","type":"link"}