{"title":"Installation material","description":"\u003ch2\u003eInstallation materials for heating systems\u003c\/h2\u003e\u003ch3\u003eGeneral overview\u003c\/h3\u003e\u003cp\u003eHeating system installation materials comprise a wide variety of components that must work together to ensure the system operates safely, efficiently, and reliably. These include pipes, fittings, valves, pumps, control technology, insulation, and numerous small parts such as gaskets and fasteners. Factors such as system type, operator requirements, operating temperatures, corrosion resistance, and ease of installation play a crucial role in material selection. A well-coordinated product range reduces installation time, minimizes potential errors, and improves maintenance.\u003c\/p\u003e","products":[{"product_id":"automatische-heizungs-fuellarmatur-1px-solid-fullarmatur-fullkombi","title":"Automatic heating filling fitting BA 6628 Plus DN20 for heating systems","description":"\u003ch2\u003eFüllCombi BA 6628 – Automatic filling and refilling station for hot water central heating systems\u003c\/h2\u003e\n\u003ch3\u003eShort description\u003c\/h3\u003e\n\u003cp\u003eThe FüllCombi BA 6628 is a compact filling and refilling device that was specially developed for hot water central heating systems in accordance with DIN EN 12828. It allows a permanent connection to the drinking water pipe in accordance with DIN EN 1717 and replaces the previous hose connection.\u003c\/p\u003e\n\u003ch3\u003eFunction and area of application\u003c\/h3\u003e\n\u003cp\u003eWhen filling, the integrated unit monitors the supply pressure; If this drops below the pressure of the heating system during the filling process, the built-in system separator BA (approved up to liquid category 4) prevents heating water from flowing back into the drinking water pipe. The FüllCombi is therefore ideal for residential buildings, commercial properties and smaller heat supplies where standard-compliant and safe filling processes are required.\u003c\/p\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cp\u003eThe combination of shut-off, pressure reducer, pressure gauge, BA system separator and waste water connection offers a completely standard-compliant solution in one device. A permanent connection to the drinking water installation is possible, even if the heating water contains inhibitors (corrosion and antifreeze agents). After completing the filling process, we recommend closing the barrier for safety reasons.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cp\u003eOperating pressure: max. 10 bar\u003cbr\u003eOperating temperature: max. 30 °C (inlet), max. 65 °C (outlet)\u003cbr\u003eInstallation position: horizontal, funnel connection downwards\u003cbr\u003eOutput pressure: 0.5 - 4 bar (factory setting: 1.5 bar)\u003cbr\u003eMedium: drinking water\u003cbr\u003eFilling capacity: 1.35 m³\/h at Δp 1.5 bar\u003cbr\u003eConnection size: DN 20\u003c\/p\u003e\n\u003ch3\u003eInstallation and application\u003c\/h3\u003e\n\u003cp\u003eThe FüllCombi must be installed horizontally with the funnel connection facing downwards. It is permanently connected to the drinking water pipe and replaces temporary hose solutions. The output pressure is set at the factory to 1.5 bar, but can be adjusted within the permissible range.\u003c\/p\u003e\n\u003ch3\u003eSecurity and Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe integrated system separator BA ensures reliable protection of the drinking water installation even in the event of backflow risks up to liquid category 4. The shut-off should be closed again after each filling process. Regular visual inspections and functional checks (manometer, leaks, waste water connection) extend the service life and ensure compliance with standards.\u003c\/p\u003e\n\u003ch3\u003eScope of delivery \u0026amp; Notes\u003c\/h3\u003e\n\u003cp\u003eThe FüllCombi BA 6628 contains all of the components mentioned: shut-off, pressure reducer, pressure gauge, system separator BA and wastewater connection. Before installation, local regulations and the specifications of DIN EN 12828 and DIN EN 1717 must be observed; If you are unsure, we recommend consulting with a specialist.\u003c\/p\u003e","brand":"SYR","offers":[{"title":"Default Title","offer_id":47554808349020,"sku":"AFA20","price":198.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/automatische-heizungs-fullarmatur-ba-6628-plus-dn20-fur-heizungsanlagen-3897567.jpg?v=1770693314"},{"product_id":"afriso-rauchgasthermometer","title":"Flue gas thermometer from Afriso","description":"\u003ch1\u003eFlue gas thermometer from Afriso\u003c\/h1\u003e  \u003cp\u003eThe flue gas thermometer offers advantages in several areas of application. Based on the exhaust gas temperature, you can determine whether the air supply or the fan of your boiler is optimally adjusted.\u003c\/p\u003e  \u003cp\u003eThis can save a lot of energy and money and extend the lifespan of the boiler!\u003c\/p\u003e  \u003cp\u003eExcessively high exhaust gas temperature indicates that the flue gas paths or heat exchangers need to be cleaned.\u003c\/p\u003e  \u003cdiv\u003e  \u003ch3\u003eTechnical data: Flue gas thermometer from Afriso\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eØ 80mm galvanized steel\u003c\/li\u003e  \u003cli\u003eDisplay range 0 to 500°C\u003c\/li\u003e  \u003cli\u003eDisc made of instrument glass\u003c\/li\u003e  \u003cli\u003eNickel-plated cover ring\u003c\/li\u003e  \u003cli\u003eShaft length 150mm\u003c\/li\u003e  \u003cli\u003eadjustable cone\u003c\/li\u003e  \u003cli\u003efor bore 6 - 12 mm\u003c\/li\u003e  \u003cli\u003eGrade 2\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"Afriso","offers":[{"title":"Default Title","offer_id":47010470592860,"sku":"AGT","price":29.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/rauchgasthermometer-von-afriso-9823015.webp?v=1770693323"},{"product_id":"membran-sicherheitsventil-1-2-x-3-4","title":"Caleffi diaphragm safety valve 1\/2 x 3\/4 - 6 bar - heating valve 🌡️","description":"\u003ch2\u003eMembrane safety valve 1\/2\" x3\/4\"\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePressure relief valve heating valve from Caleffi\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe diaphragm safety valve 1\/2\" x3\/4\" Caleffi's safety valve is a high-quality safety valve specifically designed to reliably protect closed hot water systems from excessive pressure. This valve responds precisely to a set pressure of 6 bar, thus ensuring the safe operation of your heating or hot water system.\u003c\/p\u003e\u003cp\u003eCompliant with the requirements of TRD 702, DIN 4753 Part 1, and DIN 1988, this pressure relief valve serves as an essential safety device. The angled design with integrated lifting device simplifies both installation and maintenance of the valve. The robust housing is made of corrosion-resistant brass, while the spring cap is made of durable plastic. Both the sealing disc and the diaphragm are made of a special, hot-water-resistant elastomer (EPDM), guaranteeing high reliability even at temperatures up to 100°C. The design of the diaphragm safety valve ensures consistent sealing, even under sustained loads and changing operating conditions.\u003c\/p\u003e\u003cp\u003eThanks to IG-IG connections, the safety valve 1\/2\" x3\/4\" for easy integration into existing piping systems. It is ideally suited for water as the operating medium and meets all common safety requirements for modern heating and hot water systems.\u003c\/p\u003e\u003ch3\u003eTechnical data:\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eInlet connection\/Outlet connection: 1\/2” x 3\/4”\u003c\/li\u003e  \u003cli\u003eSet pressure: 6 bar\u003c\/li\u003e  \u003cli\u003eSealing gasket: EPDM (hot water resistant elastomer)\u003c\/li\u003e  \u003cli\u003eMaximum permissible operating temperature: 100°C\u003c\/li\u003e  \u003cli\u003eTemperature range: 5 ÷ 100°C\u003c\/li\u003e  \u003cli\u003eOperating fluid: water\u003c\/li\u003e  \u003cli\u003eIG-IG connections for easy installation\u003c\/li\u003e  \u003c\/ul\u003e\u003cp\u003e*Technical changes reserved | Images may vary\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":47030976217436,"sku":"ARTMSV126","price":10.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/caleffi-membran-sicherheitsventil-12-x-34-6-bar-heizungsventil-2601865.webp?v=1770693498"},{"product_id":"caleffi-schlammabscheider","title":"Caleffi Dirtmag sludge separator","description":"\u003ch1\u003eCaleffi DIRTMAG dirt separator\u003c\/h1\u003e  \u003cdiv\u003e  \u003cp\u003eThe Caleffi DIRTMAG dirt separator separates contaminants, primarily consisting of sand and sludge particles, with minimal pressure losses in closed system circuits.\u003c\/p\u003e  \u003cp\u003eThe impurities are collected in a decanting chamber, which, thanks to its large capacity, does not require frequent cleaning and can be emptied even while the system is running.\u003c\/p\u003e  \u003cp\u003eThe series of \u003cstrong\u003eCaleffi dirt separator DIRTMAG®\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003ealso has a removable magnetic ring to separate ferromagnetic impurities.\u003c\/p\u003e  \u003cdiv\u003eThis versatile Caleffi valve, made specifically for air conditioning systems from a special technopolymer, can be installed in both vertical and horizontal pipes.\u003c\/div\u003e  \u003cdiv\u003e\u003c\/div\u003e  \u003ch3\u003e Caleffi dirt separator advantages:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eBrass housing - the sludge separator is made of brass specifically for heating and cooling circuits\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003eLow pressure losses and constant long-term operation\u003c\/li\u003e  \u003cli\u003eEfficient and quick cleaning thanks to the removable magnetic ring on the decanting chamber\u003c\/li\u003e  \u003cli\u003eThe insulation provides perfect protection against cold or heat loss\u003c\/li\u003e  \u003cli\u003eAlso available without insulation\u003c\/li\u003e  \u003cli\u003eParticle separation performance up to 0.005 mm\u003c\/li\u003e  \u003c\/ul\u003e  \u003cdiv\u003e  \u003cp\u003e  \u003cstrong\u003eCaleffi sludge separator technical data:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eConnection inch ¾\u0026quot; (standard)\u003c\/li\u003e  \u003cli\u003eOperating media: water, glycol solutions\u003c\/li\u003e  \u003cli\u003eMax. glycol content 50%\u003c\/li\u003e  \u003cli\u003eMax. operating pressure 10 bar\u003c\/li\u003e  \u003cli\u003eOperating temperature range 0 - 110 °C\u003c\/li\u003e  \u003cli\u003eMagnetic induction ring system 2 x 0.3 T\u003c\/li\u003e  \u003cli\u003eConnection dimension DN 20\u003c\/li\u003e  \u003cli\u003eFlow coefficient Kv (m3\/h) DN20 16.2\/DN25 28.1\/DN32 48.8\/DN40 63.2\/DN 50 70.0\u003c\/li\u003e  \u003cli\u003eHousing material: brass EN 1982 CB753S\u003c\/li\u003e  \u003cli\u003eMaterial collection chamber brass EN 12165 CW617N\u003c\/li\u003e  \u003cli\u003eMaterial upper closure brass EN 12164 CW617N\u003c\/li\u003e  \u003cli\u003eMaterial inner element PA66G30\u003c\/li\u003e  \u003cli\u003eMaterial Hydraulic Seals EPDM\u003c\/li\u003e  \u003cli\u003eMaterial drain valve brass EN 12165 CW617N\u003c\/li\u003e  \u003c\/ul\u003e                \u003c\/div\u003e  \u003cdiv\u003eCaleffi DIRTMAG dirt separator\u003c\/div\u003e  \u003cp\u003e*Technical changes reserved | Images may vary\u003c\/p\u003e  \u003c\/div\u003e","brand":"Caleffi","offers":[{"title":"1 ¼ inch","offer_id":47040597688668,"sku":"CD114","price":182.5,"currency_code":"EUR","in_stock":true},{"title":"1 ½ inches","offer_id":47040597655900,"sku":"CD112","price":191.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/caleffi-dirtmag-schlammabscheider-9554675.jpg?v=1770693262"},{"product_id":"caleffi-discal-mikroblasenabscheider","title":"Caleffi Discal micro -bladder separator for solar thermal energy","description":"\u003ch2\u003eCaleffi Discal microbubble separator\u003c\/h2\u003e  \u003cp\u003eCaleffi \u003cstrong\u003eMicrobubble separator for solar thermal energy \u003c\/strong\u003e¾\u0026quot; female thread\u003c\/p\u003e  \u003ch3\u003eTechnical data: Caleffi Discal microbubble separator\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eBrass housing (chrome-plated)\u003c\/li\u003e  \u003cli\u003eConnections: ¾\u0026quot; IG\u003c\/li\u003e  \u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eMax. drain pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eTemperature range: -30 to 160 °C\u003c\/li\u003e  \u003cli\u003eMax. glycol content: 50%\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e Application example\u003c\/h3\u003e  \u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin: 10px 10px 10px 10px; float: none;\" src=\"https:\/\/gemashop.de\/cdn\/shop\/files\/CMBA_Anwendungsbeispiel_600x600.png\" alt=\"CMBA Anwendungsbeispiel\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/CMBA_Anwendungsbeispiel_600x600.png?v=1722416286\" data-files=\"CMBA_Anwendungsbeispiel.png\" loading=\"lazy\"\u003e\u003c\/div\u003e  \u003cdiv style=\"text-align: left;\"\u003eDownload\u003c\/div\u003e  \u003cdiv style=\"text-align: left;\"\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/CMBA_Produktdatenblatt.pdf?v=1722416583\" title=\"CMBA Produktdatenblatt\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über CMBA Produktdatenblatt\"\u003eProduct data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/CMBA_Einbauanleitung.pdf?v=1722416423\" title=\"CMBA Einbauanleitung\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über CMBA Einbauanleitung\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/CMBA_Bedienungsanleitung.pdf?v=1722416866\" target=\"_blank\" title=\"CMBA BDA\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über CMBA BDA\"\u003eOperating instructions\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":47096338383196,"sku":"CMBAS34","price":86.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/caleffi-discal-mikroblasenabscheider-fur-solarthermie-2578677.png?v=1770693153"},{"product_id":"esbe-tauchhulse","title":"ESBE immersion sleeve","description":"\u003ch2\u003eESBE immersion sleeve CTF 851 – Precision accessory for your flue gas thermostat\u003c\/h2\u003e  \u003cp\u003eThe ESBE immersion sleeve CTF 851 is the ideal complement to your ESBE \u003ca href=\"\/en\/products\/esbe-ctf151-rauchgasthermostat?_pos=1\u0026amp;_psq=ctf\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"ESBE CTF151\" rel=\"noopener\" aria-label=\"ESBE CTF151\"\u003eCTF 151\u003c\/a\u003e Flue gas thermostat. This high-quality accessory ensures reliable temperature measurement and impresses with its premium materials and precise workmanship. Thanks to its durability and ease of use, it is perfectly suited for technical applications.\u003c\/p\u003e  \u003ch3\u003eHigh-quality material for maximum durability\u003c\/h3\u003e  \u003cp\u003eThe CTF 851 immersion sleeve is made of robust stainless steel, guaranteeing a long service life and corrosion resistance. The material is extremely resistant to high temperatures and various external influences. This ensures that the functionality of the immersion sleeve is maintained even under demanding conditions.\u003c\/p\u003e  \u003cp\u003eStainless steel is the ideal choice for thermal applications, as it impresses not only with its durability but also with its hygienic properties. This ensures consistently high performance and accuracy in all areas of application.\u003c\/p\u003e  \u003ch3\u003ePrecise dimensions for accurate temperature measurements\u003c\/h3\u003e  \u003cp\u003eThe immersion sleeve has a length of 100 mm and a diameter of 8 mm with a material thickness of 0.75 mm. These optimal dimensions allow for precise placement and measurement, which is essential for the accurate operation of your flue gas thermostat.\u003c\/p\u003e  \u003cp\u003eThe compact design ensures easy installation and perfect integration into existing systems. Thanks to the well-thought-out design of the immersion sleeve, it is not only functional but also easy to use – even in complex installations.\u003c\/p\u003e  \u003ch3\u003eCompatibility with ESBE \u003ca href=\"\/en\/products\/esbe-ctf151-rauchgasthermostat?_pos=1\u0026amp;_psq=ctf\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"ESBE CTF151\" rel=\"noopener\" target=\"_blank\" aria-label=\"ESBE CTF151\"\u003eCTF 151\u003c\/a\u003e flue gas thermostat\u003c\/h3\u003e  \u003cp\u003eThe CTF 851 immersion sleeve was specifically designed for use with the ESBE. \u003ca href=\"\/en\/products\/esbe-ctf151-rauchgasthermostat?_pos=1\u0026amp;_psq=ctf\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"ESBE CTF151\" rel=\"noopener\" target=\"_blank\" aria-label=\"ESBE CTF151\"\u003eCTF 151\u003c\/a\u003e A flue gas thermostat has been developed. It enables optimal temperature transfer and ensures that the thermostat can operate accurately. Precise heat transfer is essential for the efficiency and safety of the entire system.\u003c\/p\u003e  \u003cp\u003eThe compatibility also facilitates the replacement of components or the purchase of additional accessories, as the dimensions and design are precisely coordinated. This makes installation and maintenance even easier.\u003c\/p\u003e  \u003ch3\u003eVersatile applications\u003c\/h3\u003e  \u003cp\u003eThe ESBE CTF 851 immersion sleeve is not only suitable for flue gas thermostats, but can also be used in other technical fields where precise temperature measurements are required. Its universal design makes it the ideal choice for a wide variety of applications.\u003c\/p\u003e  \u003cp\u003eThanks to the high-quality stainless steel and precise workmanship, you can rely on the immersion sleeve to function reliably even in challenging environments. This makes it a versatile and durable solution for a wide range of applications.\u003c\/p\u003e  \u003ch3\u003eConclusion – Quality and precision combined\u003c\/h3\u003e  \u003cp\u003eThe ESBE CTF 851 immersion sleeve is an essential accessory for the optimal operation of your flue gas thermostat. Its durable stainless steel construction, precise dimensions, and compatibility with ESBE products ensure reliable operation. \u003ca href=\"\/en\/products\/esbe-ctf151-rauchgasthermostat?_pos=1\u0026amp;_psq=ctf\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"ESBE CTF151\" rel=\"noopener\" target=\"_blank\" aria-label=\"ESBE CTF151\"\u003eCTF 151\u003c\/a\u003e It offers a reliable solution for precise temperature measurements. It is easy to install, robust, and versatile – perfect for your technical requirements.\u003c\/p\u003e  \u003cp\u003eOptimize your flue gas thermostat with the ESBE immersion sleeve CTF 851 and benefit from the outstanding quality and performance of this reliable accessory!\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":47098051690844,"sku":"CTF851","price":49.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/esbe-tauchhulse-2136466.jpg?v=1770693324"},{"product_id":"gluehzuender-psx-2-maximale-elementtemperatur-anforderungen-moderner","title":"Glow igniter DEFRO PSX-2 for pellet boilers, ceramic base","description":"\u003ch2\u003ePSX-2 glow plug – The ideal ignition element for pellet boilers\u003c\/h2\u003e  \u003cp\u003eThe PSX-2 glow plug is a high-performance ignition element specifically designed for use in pellet boilers and pellet stoves. Its ceramic base ensures high reliability and durability. The glow plug is ready for installation and is used in steel pipes with an inner diameter of over 18 mm. Its innovative technology ensures fast and efficient ignition, making it ideal for modern heating systems.\u003c\/p\u003e  \u003ch3\u003eExcellent compatibility\u003c\/h3\u003e  \u003cp\u003eThe PSX-2 glow plug is compatible with Defro pellet boilers manufactured from 2015 onwards, including the Bioslim, Komfort Ekopell, Alfa II, Sigma Ekopell, Smart Ekopell, and Kompakt Ekopell models. This broad compatibility makes it a versatile replacement or retrofit part for pellet heating systems.\u003c\/p\u003e  \u003cp\u003eThanks to its stability and precise dimensions, the glow plug fits perfectly into most systems that rely on modern and energy-efficient heating methods. This ensures both safe and optimal combustion processes.\u003c\/p\u003e  \u003ch3\u003eMaximum heating output in the shortest possible time\u003c\/h3\u003e  \u003cp\u003eWith a power output of 300 watts, the PSX-2 glow plug heats air to high temperatures in a very short time. Thanks to the optimal combination of extremely high heating temperature and optimized geometric design, ignition achieves maximum efficiency. The maximum element temperature is an impressive 1000 °C during continuous operation, and even up to 1150 °C for short periods.\u003c\/p\u003e  \u003cp\u003eThe short ignition time of a maximum of 90 seconds ensures that heating cycles start quickly and reliably. Precise control of the operating time guarantees maximum efficiency of the heating system.\u003c\/p\u003e  \u003ch3\u003eLong lifespan and robust materials\u003c\/h3\u003e  \u003cp\u003eThe PSX-2 glow plug impresses with its outstanding service life, reaching up to 100,000 heating cycles. Even with frequent use, as is typical for pellet boilers, its functionality is maintained long-term. This is thanks to the robust ceramic base and high-quality materials, which make the glow plug resistant to wear and high temperatures.\u003c\/p\u003e  \u003cp\u003eEven during demanding heating cycles, the performance remains stable, making it a reliable choice for homeowners, professional installers or manufacturers.\u003c\/p\u003e  \u003ch3\u003eTechnical details at a glance\u003c\/h3\u003e  \u003cp\u003eThe PSX-2 glow plug impresses not only with its performance, but also with its precise dimensions and technical adaptability:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003ePower: 300 watts\u003c\/li\u003e  \u003cli\u003eLifespan: up to 100,000 heating cycles\u003c\/li\u003e  \u003cli\u003eIgnition time: maximum 90 seconds\u003c\/li\u003e  \u003cli\u003eMaximum element temperature (continuous operation): 1000 °C\u003c\/li\u003e  \u003cli\u003eMaximum element temperature for short periods: 1150 °C\u003c\/li\u003e  \u003cli\u003eSuitable for steel pipes with an inner diameter over 18 mm\u003c\/li\u003e  \u003cli\u003eMains connection: 230 V\u003c\/li\u003e  \u003cli\u003eFuze diameter: 11.6 mm\u003c\/li\u003e  \u003cli\u003eTotal length: 110 mm\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eThese technical data show that the PSX-2 meets the requirements of modern pellet boiler systems and can be easily integrated into existing systems.\u003c\/p\u003e  \u003ch3\u003eEasy installation and safe operation\u003c\/h3\u003e  \u003cp\u003eThe PSX-2 glow plug is designed for easy installation. Its standardized design and optimized construction allow it to fit seamlessly into suitable steel tubes. This simplifies installation for both professionals and experienced DIYers.\u003c\/p\u003e  \u003cp\u003eAt the same time, the high-quality ceramic base guarantees safe operation even at high temperatures. This minimizes the risk of malfunctions or overheating – for greater safety and reliable heating performance.\u003c\/p\u003e  \u003ch3\u003eConclusion: An efficient ignition element for your pellet heating system\u003c\/h3\u003e  \u003cp\u003eThe PSX-2 glow plug is the ideal choice for anyone who wants to operate their pellet heating systems efficiently and reliably.With its high heating output, fast ignition time, and impressive lifespan, this ignition element sets new standards in energy efficiency. Thanks to its easy installation and broad compatibility, it meets the requirements of modern homes and heating systems. Choose the PSX-2 glow plug – and benefit from a powerful and durable solution for your pellet boilers.\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47099016511836,"sku":"DEFROGZ","price":90.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gluhzunder-defro-psx-2-fur-pelletkessel-keramiksockel-9142461.webp?v=1770693130"},{"product_id":"sicherheitstemperaturwachster","title":"Safety temperature monitor","description":"\u003ch2\u003eSafety temperature monitor for Defro brand boilers\u003c\/h2\u003e  \u003cp\u003e  \u003cstrong\u003eSafety temperature monitor suitable for all Defro boilers equipped with electronic controls.\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eTrigger temperature: 85°C\u003c\/li\u003e  \u003cli\u003eMeasurement tolerance: 3°C\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47099030012252,"sku":"DEFROSTW","price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/sicherheitstemperaturwachter-2492330.jpg?v=1770693550"},{"product_id":"geblase-wpa-117","title":"Blower WPA 117 Defro 3.9 KW solid fuel boiler","description":"\u003ch2\u003eDefro 3.9 WPA blower \u003c\/h2\u003e  \u003cp\u003ePressure blower type WPA 117 solid fuel boiler with electronic control\u003c\/p\u003e  \u003cp\u003eThe WPA 117 pressure blower fits the following Defro brand boilers: \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eOptima Plus from model year 2009\u003c\/li\u003e  \u003cli\u003eOptima Komfort Plus from 2009\u003c\/li\u003e  \u003cli\u003eOptima Comfort Plus 3.9 kW\u003c\/li\u003e  \u003cli\u003eDelta Plus\u003c\/li\u003e  \u003cli\u003eEcono Plus\u003c\/li\u003e  \u003cli\u003eKDR Plus\u003c\/li\u003e  \u003cli\u003eall boilers with zPID package\u003c\/li\u003e  \u003cli\u003equiet fan for high efficiency\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47101067133276,"sku":"DOKP39G","price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/geblase-wpa-117-defro-39-kw-festbrennstoffkessel-9686246.webp?v=1770693156"},{"product_id":"das-orkli-drei-wege-zonenventil","title":"Three-way zone valve - ORKLI","description":"\u003ch1\u003eThree-way zone valve\u003c\/h1\u003e  \u003cp\u003eThe motor-driven ORKLI zone valves are either \u0026quot;open\u0026quot; or \u0026quot;closed\u0026quot;, i.e., \u0026quot;0\" or \u0026quot;1\".\u003c\/p\u003e  \u003cp\u003eThey are designed for use in closed circuits in heating systems, for heating domestic water (hot water preparation) or in the air conditioning sector.\u003c\/p\u003e  \u003cp\u003eThe 3-way zone valves are diverter valves with one inlet (marked on the valve body: AB) and two outlets (marked A and B).\u003c\/p\u003e  \u003cdiv\u003e  \u003ch3\u003eTechnical specifications: ORKLI\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eMaximum pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eMaximum differential pressure DN 25 1\" 0.7 bar\u003c\/li\u003e  \u003cli\u003eTemperature continuously 5 to +88 °C\u003c\/li\u003e  \u003cli\u003eTemperature briefly 5 to +110 °C\u003c\/li\u003e  \u003cli\u003eConnection cable 60 cm\u003c\/li\u003e  \u003cli\u003eHysteresis motor 230\/50 V\/Hz\u003c\/li\u003e  \u003cli\u003eTemperature range 5 to -98 °C\u003c\/li\u003e  \u003cli\u003eBrass valve housing\u003c\/li\u003e  \u003cli\u003eCustoms connection 1\" IG\u003c\/li\u003e  \u003cli\u003eReturn via spring force\u003c\/li\u003e  \u003cli\u003ewithout limit switch\u003c\/li\u003e  \u003c\/ul\u003e    \u003c\/div\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"Orkli","offers":[{"title":"Default Title","offer_id":47101162881372,"sku":"DWZV1","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/drei-wege-zonenventil-orkli-1253035.jpg?v=1770693093"},{"product_id":"orkli-3wege-zv","title":"ORKLI 3-way valve 1\" with limit switch","description":"\u003ch2\u003e3-way valve 1\"\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003e3-way zone valve\u003c\/strong\u003e\u003c\/p\u003e  \u003ch4\u003eORKLI 3-way valve 1\" with limit switch\u003c\/h4\u003e  \u003cp\u003eOn\/off function, for use in closed circuits, for shut-off or switching.\u003c\/p\u003e  \u003cp\u003eLimit switch, max. pressure 10 bar, DN 25, temperature -98 to +110°C. Connection cable 60 cm, hysteresis motor 230V.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTechnical data: \u003c\/strong\u003e\u003cstrong\u003e3-way zone valve\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eWith limit switch\u003c\/li\u003e  \u003cli\u003eCustoms connection 1\" IG\u003c\/li\u003e  \u003cli\u003eMaximum pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eMaximum differential pressure DN 25 1\" 0.7 bar\u003c\/li\u003e  \u003cli\u003eTemperature continuously 5 to +88 °C\u003c\/li\u003e  \u003cli\u003eTemperature briefly 5 to +110 °C\u003c\/li\u003e  \u003cli\u003eConnection cable 60 cm\u003c\/li\u003e  \u003cli\u003eTemperature range 5 to -98 °C\u003c\/li\u003e  \u003cli\u003eHysteresis motor 230\/50 V\/Hz\u003c\/li\u003e  \u003cli\u003eBrass valve housing\u003c\/li\u003e  \u003cli\u003eReturn via spring force\u003c\/li\u003e  \u003cli\u003e5 wires (4 + 1 ground)\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Orkli","offers":[{"title":"Default Title","offer_id":47101171630428,"sku":"DWZV1S","price":102.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/orkli-3-wegeventil-1-mit-endlagen-mikro-schalter-5567047.jpg?v=1770693499"},{"product_id":"feuerzugregler-fur-festbrennstoffkessel","title":"Caleffi draft regulator for solid fuel boilers","description":"\u003ch2\u003eFire draft regulator for solid fuel boilers\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eThe Caleffi draft regulator controls the air supply for combustion.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe temperature in the heat generator is measured by an integrated thermostat. The thermostat is connected to the air intake damper via a lever and chain. Depending on the boiler flow temperature, the air supply is regulated by opening or closing the air intake damper. This system is used for temperature-dependent adjustment of the air intake damper on solid fuel and dual-fuel boilers.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cdiv\u003e  \u003cstrong\u003eTechnical data: Fire draft regulator  for solid fuel boilers\u003c\/strong\u003e  \u003cul\u003e  \u003cli\u003eMedium Max. 120°C\u003c\/li\u003e  \u003cli\u003eMaximum load on the chain: 10N\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure 10 bar\u003c\/li\u003e  \u003cli\u003eOperating media: Water, glycol solution up to 50%\u003c\/li\u003e  \u003cli\u003eSetting range 30-90°C\u003c\/li\u003e  \u003cli\u003eConnection ¾\u0026quot; AG\u003c\/li\u003e  \u003cli\u003eTube length 58mm\u003c\/li\u003e  \u003cli\u003eChain length 1200mm\u003c\/li\u003e  \u003cli\u003eInstallation position: horizontal or vertical\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":47101950886236,"sku":"FZR","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/caleffi-feuerzugregler-fur-festbrennstoffkessel-2950872.jpg?v=1770693376"},{"product_id":"hydrokit-hwc-kompaktes-kit-boilers-boiler-zubehoer-klimaanlagen","title":"HydroKit HWC Compact kit for hot water circulation on boilers","description":"\u003ch2\u003eHydroKit for hot water circulation LK 551 \u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eHydroKit for hot water circulation LK 551 HydroKit HWC 3\/4\" with scalding protection (adjustable outlet temperature)\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe LK 551 HydroKit HWC is a compact kit for hot water circulation.\u003c\/p\u003e  \u003cp\u003eThe hot water circulation ensures that the temperature in the system is maintained.\u003c\/p\u003e  \u003ch3\u003eThis reduces the waiting time for hot water at the tap to a minimum. Hot water recirculation is particularly recommended in buildings with long water pipes.\u003cbr\u003e\u003cbr\u003e HydroKit LK 551 HWC consists of:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eMixing valve\u003c\/li\u003e  \u003cli\u003eCross fitting\u003c\/li\u003e  \u003cli\u003eScrew set\u003c\/li\u003e  \u003cli\u003e3 check valves\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eThe mixing valve is equipped with a thermal insert that regulates the supply of cold and hot water to the desired temperature. The valve has a scald protection feature that interrupts the flow of hot water if the cold water supply fails.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":47104731283804,"sku":"HK1","price":127.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/hydrokit-hwc-kompaktes-kit-fur-warmwasserzirkulation-an-boilers-4206270.webp?v=1770693376"},{"product_id":"lk-551-hydromix-1-aussengewinde","title":"Domestic hot water mixer LK 551 HydroMix 1\" external thread","description":"\u003ch2\u003eHydroMix domestic hot water mixer with check valves\u003c\/h2\u003e  \u003cp\u003eThe LK 551 Hydro Mix is ​​an asymmetric mixing valve for hot water preparation as a domestic hot water mixer. and for heating systems. The LK 551 domestic hot water mixer. It has a thermal insert for regulating the hot water temperature. It regulates both the hot and cold water supply to achieve the desired temperature. The valve has a scald protection feature that interrupts the flow of hot water if the cold water supply fails. The domestic hot water mixer Requires no maintenance. Check the installation regularly.\u003c\/p\u003e  \u003cp\u003eThe desired hot water temperature is set within the control range using the valve wheel. The protective cap prevents unintentional changes to the temperature setting. When installing on a boiler\/storage tank with an integrated water heater, a gap should be left between the valve and the boiler\/storage tank to prevent the valve's function from being impaired by heat radiation.\u003c\/p\u003e  \u003cp\u003eThe arrow on the valve body indicates the direction of flow.\u003cbr\u003eC = inflowing cold water\u003cbr\u003eH = incoming hot water\u003cbr\u003eM = outgoing hot water\u003c\/p\u003e  \u003ch3\u003eTechnical specifications HydroMix:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eOperating temperature:       Min. 5 °C\/Max. 65 °C\u003c\/li\u003e  \u003cli\u003eFlow rate Kvs:    1.6 m³\/h or 3.5 m³\/h\u003c\/li\u003e  \u003cli\u003eHot water temperature:  Min. 35 °C\/Max. 65 °C\u003c\/li\u003e  \u003cli\u003eMax. working pressure:       1.0 MPa (10 bar)\u003c\/li\u003e  \u003cli\u003eLiquid 1:            Water - Glycol max. 50% Ethanol max. 30%\u003c\/li\u003e  \u003cli\u003eThread standard:          G - External thread\u003c\/li\u003e  \u003cli\u003eMaterial, casing:       Brass EN 12165 CW617N, DZR brass, EN 12165 CW625N\u003c\/li\u003e  \u003cli\u003eMiscellaneous:              Temperature stability ±3 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplication area\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Anwendung_bio-fuel_biomasse_de.pdf?v=1723011892\" title=\"LK551 Biomasse\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK551 Biomasse\"\u003eApplication of biomass\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Anwendung_solaranwendungstechnik.pdf?v=1723011898\" title=\"LK551 Solar\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK551 Solar\"\u003eApplication of solar technology\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserbereitung_anwendungen_de_248242.pdf?v=1723011897\" title=\"LK 551 Warmwasser\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK 551 Warmwasser\"\u003eApplication: Hot water preparation\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Anwendung_varmepump_warmepumpen_de.pdf?v=1723011901\" title=\"LK551 Wärmepumpe\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK551 Wärmepumpe\"\u003eHeat pump application\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Anwendung_vattenmantlad-kamin_installationszubehor-wassergefuhrte-ofen_de.pdf?v=1723011891\" title=\"LK551 wgK\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK551 wgK\"\u003eApplication of water-bearing fireplace\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Anwendung_fjarrvarme_fernwarme_de.pdf?v=1723011889\" title=\"LK551 Fernw\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK551 Fernw\"\u003eApplication of district heating\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/LK-551-HydroMix.pdf?v=1723011947\" title=\"LK551 Produktdatenblatt\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK551 Produktdatenblatt\"\u003eProduct data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/248138_lk-551-hydromix-instruktion_a6.pdf?v=1723011876\" title=\"LK 551 BDA\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK 551 BDA\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat_551-hydromix.pdf?v=1723011853\" title=\"LK 551 Zertifikat\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über LK 551 Zertifikat\"\u003ecertificate\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"LK","offers":[{"title":"3.5 m³\/h","offer_id":49164547227996,"sku":"HM135","price":89.0,"currency_code":"EUR","in_stock":true},{"title":"1.6 m³\/h","offer_id":49164547195228,"sku":"HM116","price":69.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/brauchwassermischer-lk-551-hydromix-1-aussengewinde-8726419.png?v=1770693015"},{"product_id":"ausdehnungsgefass-heizung","title":"Expansion vessel for heating and domestic water 80 to 200 liters","description":"\u003ch2\u003eExpansion vessel for heating system, 80 to 200 liters\u003c\/h2\u003e\u003ch3\u003eProduct description\u003c\/h3\u003e\u003cp\u003eThis high-quality expansion vessel for heating systems guarantees reliable pressure equalization within modern heating systems. Available in capacities of 80, 100, 140, and 200 liters, it is flexibly adaptable to the diverse requirements of heating systems – in both residential and commercial buildings.\u003c\/p\u003e\u003cp\u003eThe expansion vessel was specifically designed and optimized for use in heating systems. It is characterized by the precise coordination of all relevant parameters. These include the operating pressure, the maximum flow temperature, and the factory pre-charge pressure, ensuring consistently efficient operation of the entire heating system. This allows the heating system to operate stably even with significant fluctuations in temperature or water volume and protects it from unwanted overpressure.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cp\u003eThe expansion vessel is available in four sizes: N80 (80 liters), N100 (100 liters), N140 (140 liters), and N200 (200 liters). The maximum operating pressure is 3 bar. The flow temperature is designed for values ​​up to 110°C, ensuring reliable operation even at high system temperatures.\u003c\/p\u003e\u003cp\u003eThe preset nitrogen pressure is 1.5 bar, ensuring constant and reliable operation. Installation is particularly easy thanks to the standardized design. 1\"-Threaded connection, which allows use in a wide variety of systems and supports quick assembly.\u003c\/p\u003e\u003ch3\u003eSpecial features and application\u003c\/h3\u003e\u003cp\u003eWith its robust construction and high-quality workmanship, the expansion vessel offers reliable protection for any heating system. It optimally absorbs volume changes in the heating water due to heating, thus effectively protecting the system from damage caused by excessive pressure. This is particularly advantageous when used in demanding heating systems or domestic hot water preparation.\u003c\/p\u003e\u003cp\u003eAn optional cap valve with 1\"The -connection allows for added flexibility during installation and maintenance of the heating expansion vessel. This makes the product suitable for a wide range of applications in new or existing systems, ensuring long-lasting system reliability and durability. 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The automatic shut-off valve 3\/8\" x 1\/4\" allows for easy replacement without emptying the system.\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003eAutomatic CALEFFI quick air vent \u0026quot;ROBOCAL\u0026quot; with automatic shut-off valve; brass construction; float made of high-quality plastic, reliable valve. Connection 3\/8\" with O-ring seal.\u003c\/p\u003e  \u003cp class=\"MsoNormal\"\u003eCALEFFI membrane safety valve 1\/2\" x 3\/4\",  Component tested; compact brass design; response pressure 3 bar for output up to 50 kW or 45,000 kcal\/h.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":47151793930588,"sku":"KSG1","price":35.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/kesselsicherheitsgruppe-1-caleffi-mit-druckregler-fur-heizungsanlagen-2446072.webp?v=1770693324"},{"product_id":"verschraubungssatz-aa","title":"Screw connection set with external thread","description":"\u003ch2\u003eScrew set with external thread 1\"\u003c\/h2\u003e  \u003cp\u003eDue to the special shape of the screw set with external thread 1\",  The small air bubbles contained in the heating water are forcibly directed to the automatic quick-release vent.\u003c\/p\u003e  \u003cp\u003eComplete with quick-release vent, safety valve and pressure gauge.\u003c\/p\u003e  \u003cp\u003eLower connection with 1\" Internal thread for connecting cable to the heat generator.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTechnical data: \u003c\/strong\u003e\u003cb\u003eScrew set with external thread 1\"\u003c\/b\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003ePressure rating: PN 10\u003c\/li\u003e  \u003cli\u003eMedium temperature, max.: +120 °C min.: -20 °C\u003c\/li\u003e  \u003cli\u003eConnections, according to: EN 1254-4\u003c\/li\u003e  \u003cli\u003eInternal thread (G): ISO 228\/1\u003c\/li\u003e  \u003cli\u003eExternal thread (R): EN 10226-1\u003c\/li\u003e  \u003cli\u003eMaterial, union nut: Brass CW 614N\u003c\/li\u003e  \u003cli\u003eConnector: Dezincification-resistant brass DZR*\u003c\/li\u003e  \u003cli\u003eSeal: Klingersil C-4400 * suitable for drinking water\u003c\/li\u003e  \u003cli\u003eCompliance with PED 2014\/68\/EU, Article 4.3\u003c\/li\u003e  \u003c\/ul\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":47151841411420,"sku":"KTD1","price":28.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/verschraubungssatz-mit-aussengewinde-4825221.jpg?v=1770693492"},{"product_id":"universal-tauchfuhler-von-ebv-mit-angegossenem-kabel","title":"Universal immersion sensor from EbV with molded cable","description":"\u003ch2\u003eUniversal immersion sensor from EbV with molded-on cable\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eUniversal immersion probe suitable for Ceta, Theta, Gamma, Delta and Beta series devices and other manufacturers\u003c\/strong\u003e.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTechnical data: \u003c\/strong\u003e\u003cb\u003eImmersion probe\u003c\/b\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eConnection cable 5 meters\u003c\/li\u003e  \u003cli\u003eSleeve diameter 6 mm\u003c\/li\u003e  \u003cli\u003eSleeve length 50 mm\u003c\/li\u003e  \u003cli\u003eImmersion sensor 2000 ohms at 25 °C\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":47157270937948,"sku":"KVT20","price":17.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/universal-tauchfuhler-von-ebv-mit-angegossenem-kabel-3565882.jpg?v=1770693310"},{"product_id":"edelstahl-universal-zugbegrenzer-boilers-boiler-zubehoer-klimaanlagen","title":"Universal stainless steel draft limiter with smoke pipe adapter and sealing lip 120-200mm","description":"\u003ch1\u003eTrain limiter 10-40 Pa\u003c\/h1\u003e  \u003cp\u003e COMINUS  Stainless steel universal draft limiter with flue pipe adapter and sealing lip\u003c\/p\u003e  \u003cp\u003eOptimize the energy balance and emissions of your heating system. \u003cbr\u003eChimney draft regulator that anyone can adjust without tools or measuring instruments!\u003cbr\u003eAs an independent nominal air device, the draft regulator ensures a constant chimney draft. or for consistent vacuum conditions. The draft regulator with a pendulum flap is made of stainless steel. The draft requirement is adjusted via a rotary knob on the pendulum flap.  \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eAdvantages: \u003c\/strong\u003e\u003cb\u003eTrain limiter\u003c\/b\u003e\u003c\/p\u003e  \u003ch4\u003eQuick and easy assembly\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eControl range of the negative pressure: 10 - 40 Pa\u003c\/li\u003e  \u003cli\u003eMaterial: 1.4301 stainless steel\u003c\/li\u003e  \u003cli\u003eFor pipe diameters from 120 to 200 mm\u003c\/li\u003e  \u003cli\u003eTemperature class: T340\u003c\/li\u003e  \u003cli\u003eCE marking\u003c\/li\u003e  \u003cli\u003eCompensation for weather-related increases in negative pressure\u003c\/li\u003e  \u003cli\u003eLowering the dew point \u003c\/li\u003e  \u003cli\u003eLow draft on the boiler with strong buoyancy\u003c\/li\u003e  \u003cli\u003eDrying and ventilation of the exhaust system\u003c\/li\u003e  \u003cli\u003e\u003cstrong\u003eLower emissions result in lower heating costs\u003c\/strong\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":47179931386204,"sku":"ZBK100200","price":68.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zugbegrenzer-edelstahl-universal-mit-rauchrohradapter-und-dichtlippe-120-200mm-9602566.webp?v=1770693206"},{"product_id":"lk-551-lanzenventil-passend-fur-hydrokit-hwc","title":"LK 551 lance valve suitable for hydrokit HWC","description":"\u003ch2\u003eLance valve LK 551 for drinking water circulation \u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eLK 551 lance valve for drinking water circulation.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe drinking water circulation ensures that the temperature in the system is maintained.\u003c\/p\u003e  \u003cp\u003eThis reduces the waiting time for warm water at the tap to a minimum.\u003c\/p\u003e  \u003cp\u003eHot water circulation is particularly recommended in buildings with long water pipes.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003ePlease note! The mixing valve is not included. If you are interested, please check out the matching LK 511 HydroKit HWC in our shop.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may vary\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":47179935351132,"sku":"ZS34","price":166.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/lk-551-lanzenventil-passend-fur-hydrokit-hwc-5114012.jpg?v=1770693249"},{"product_id":"zirkulationslanze-dn8","title":"Circulation lance DN8","description":"\u003ch2\u003eCirculation lance DN8\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eCirculation lance for hygienic storage tanks for drinking water circulation\u003c\/strong\u003e.\u003c\/p\u003e  \u003cp\u003eAccessory for hygienic buffer storage tanks for drinking water circulation.\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":47179941118300,"sku":"Zila","price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zirkulationslanze-dn8-9486186.jpg?v=1770693155"},{"product_id":"schlamm-magnetit-und-mikroblasenabscheider","title":"Dirt separator DN 25, 1'' IT heating magnetite separator","description":"\u003ch2\u003eSludge, magnetite, and microbubble separators 1\"\u003c\/h2\u003e  \u003cp\u003eWith our new\u003cstrong\u003e WITA Trap\u003c\/strong\u003e Magnetic and Sludge separators (for sludge, magnetite, and microbubbles) ensure reliable operation and protection of your heating circulation pumps\/high-efficiency pumps and valves. They are used to remove sludge, impurities, and magnetic particles from heating, cooling, and solar systems.\u003c\/p\u003e  \u003cp\u003eFerrous impurities (magnetite), as well as non-magnetic impurities and sludge from the heating water (according to VDI 2035), which form in both old and new systems, are filtered out. A further advantage of the WITA Trap magnetic and sludge separator is that the accumulated contaminants can be quickly and powerfully flushed out by simply removing the magnetic clip (even while the system is running) when opening the drain valve.\u003c\/p\u003e  \u003ch3\u003e\u003cstrong\u003eAdvantages: \u003c\/strong\u003e\u003c\/h3\u003e  \u003ch3\u003e  \u003cspan style=\"color: black; mso-themecolor: text1;\"\u003eWITA Trap \u003c\/span\u003eSludge separator microbubble separator DN 25 1\" IG\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEfficient removal of dirt particles (\u0026gt;5 micrometers)\u003c\/li\u003e  \u003cli\u003eProtects the pump and other sensitive system components.\u003c\/li\u003e  \u003cli\u003eSimple, quick and safe emptying of the\u003c\/li\u003e  \u003cli\u003eSludge separator during operation\u003c\/li\u003e  \u003cli\u003eProtects the heating system from sludge buildup and;\u003c\/li\u003e  \u003cli\u003eWear and tear, and therefore disruptions or even standstill\u003c\/li\u003e  \u003cli\u003eProtect pumps and fittings\u003c\/li\u003e  \u003cli\u003e  \u003cp class=\"MsoNormal\"\u003eInstallation possible vertically and horizontally (rotatable 360°)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli\u003e  \u003cp class=\"MsoNormal\"\u003eSuitable for heating, cooling and solar systems \u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp style=\"margin-bottom: 7.5pt; line-height: 24.75pt; mso-outline-level: 3;\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eTechnical data\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cul type=\"disc\"\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eKvs value: 4.1 m³\/h\u003c\/span\u003e\u003c\/li\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eMaterial: Brass\u003c\/span\u003e\u003c\/li\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eNominal diameter: DN 25\u003c\/span\u003e\u003c\/li\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eConnection thread: Rp 1\"\u003c\/span\u003e\u003c\/li\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eMaximum operating pressure: 1 MPa\/10 bar\u003c\/span\u003e\u003c\/li\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eOperating temperature: 0-90°C\u003c\/span\u003e\u003c\/li\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eSize of dirt particles: \u0026gt;5 µm\u003c\/span\u003e\u003c\/li\u003e  \u003cli style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eMedium used: Heating water according to VDI 2035\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Wita","offers":[{"title":"Default Title","offer_id":47179952456028,"sku":"WSMA","price":92.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/schlammabscheider-dn-25-1-ig-heizung-magnetitabscheider-8978617.webp?v=1770693329"},{"product_id":"caleffi-thermische-ablaufsicherung","title":"Thermal drain protection ¾ \"","description":"\u003ch2\u003eThermal drain safety device ¾\u0026quot;\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eThe thermal safety device protects your boiler from overheating in the event of a power or charging pump failure. \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eA thermal safety device according to EN12828 prevents overheating of boilers fired with solid fuels in a water-based circulating heating system.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eServices:\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eOpening temperature: 97±2 °C\u003c\/li\u003e  \u003cli\u003eOperating temperature: 5 °C\/110 °C\u003c\/li\u003e  \u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eMax. discharge capacity: 6.5 m³\/h at 6 bar\u003c\/li\u003e  \u003cli\u003eMaterial, valve body: EN 12165 CW617N\u003c\/li\u003e  \u003cli\u003eMaterial, immersion tube: EN 12165 CW617N\/Cu\u003c\/li\u003e  \u003cli\u003eMaterial, spring: stainless steel\u003c\/li\u003e  \u003cli\u003eMaterial, capillary tube: Cu\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eProduct data: \u003c\/strong\u003e\u003cb\u003eThermal drain safety device\u003c\/b\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eConnection input: ¾\u0026quot; IG\u003c\/li\u003e  \u003cli\u003eConnection output: ¾\u0026quot; IG\u003c\/li\u003e  \u003cli\u003eConnection immersion sleeve: ½\u0026quot; AG\u003c\/li\u003e  \u003cli\u003eLength of capillary tube: 1300 mm\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may vary\u003c\/p\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":47187474383196,"sku":"TAS","price":61.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/thermische-ablaufsicherung-5900069.jpg?v=1770693208"},{"product_id":"esbe-regelt-3-wegemischer-vrg-boilers-boiler-zubehoer-klimaanlagen","title":"ESBE regulates 3-way mixer VRG brass valve for boilers and boilers","description":"\u003ch1\u003e3-way mixer from ESBE\u003c\/h1\u003e  \u003cp\u003eThe \u003cstrong\u003e3-way mixer from ESBE\u003c\/strong\u003e It regulates the flow temperature and\/or the return temperature increase in the heating circuit.\u003c\/p\u003e  \u003cp\u003eIts use as a return flow booster serves to quickly achieve the desired To reach and maintain the minimum temperature.\u003c\/p\u003e  \u003cp\u003eThis is achieved by mixing hot supply water into the cold return water. This mixing is variable and controlled by a mixer.\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eCompact, flexible and easy to install\u003c\/li\u003e  \u003cli\u003eExpandable with ESBE ARA661 230V actuator\u003c\/li\u003e  \u003cli\u003eDurable and hard-wearing\u003c\/li\u003e  \u003cli\u003eUnrivaled regulation for peak performance\u003c\/li\u003e  \u003cli\u003eProducts with the lowest internal leakage on the market (\u0026lt; 0.05%)\u003c\/li\u003e  \u003cli\u003ePerfect coordination of valves and actuators from ESBE\u003c\/li\u003e  \u003cli\u003eCombustion with lower environmental impact\u003c\/li\u003e  \u003cli\u003eEasy maintenance\u003c\/li\u003e  \u003c\/ul\u003e  \u003cdiv\u003e  \u003ch3\u003eTechnical specifications: 3-way mixer\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1\" internal thread\u003c\/li\u003e  \u003cli\u003ePressure class: PN 10\u003c\/li\u003e  \u003cli\u003eKvs value: 10\u003c\/li\u003e  \u003cli\u003eTorque (at nominal pressure): 3 Nm\u003c\/li\u003e  \u003cli\u003eOperating pressure: 1 MPa\u003c\/li\u003e  \u003cli\u003eClosing pressure: 200 kPa\u003c\/li\u003e  \u003cli\u003eMedium temperature: max. (continuous): +110 °C, max. (temporary): +130 °C, min.: -10 °C\u003c\/li\u003e  \u003cli\u003eMaximum differential pressure drop: Mixing 100 kPa, Distributing 200 kPa\u003c\/li\u003e  \u003cli\u003eFlow coefficient Kv\/Kvmin, A-AB: 100\u003c\/li\u003e  \u003cli\u003eConformity: PED 2014\/68\/EU, Article 4.3\u003c\/li\u003e  \u003cli\u003eMaterial: Mixer housing: Dezincification-resistant brass DZR; Valve insert: Wear-resistant brass; Shaft and bearing bushing: PPS composite; O-rings: EPDM\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e  \u003c\/h3\u003e  \u003c\/div\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":47192196383068,"sku":"VRG1311","price":65.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/esbe-regelt-3-wegemischer-vrg-messingventil-fur-heizkessel-und-boiler-1552841.webp?v=1770693081"},{"product_id":"lk-840-thermomix-2-0-3-wege-mischer","title":"LK 840 ThermoMix® 2.0 3-way mixer","description":"\u003ch2\u003eLK 840 ThermoMix® 2.0 3-way mixer – Precision and efficiency for your heating system\u003c\/h2\u003e  \u003cp\u003eThe LK 840 ThermoMix® 2.0 3-way mixing valve is the ideal solution for optimizing temperature control in your heating or cooling system. This high-quality product impresses with its robust construction, precise control options, and ease of use. Perfectly suited for use in modern heating systems, the mixing valve not only ensures greater energy efficiency but also a comfortable indoor climate year-round.\u003c\/p\u003e  \u003ch3\u003eVersatile applications\u003c\/h3\u003e  \u003cp\u003eThanks to its sophisticated design, the LK 840 ThermoMix® 2.0 can be used in a wide variety of systems. Whether in heating systems with underfloor heating, radiators, or solar thermal systems – this 3-way mixing valve ensures reliable temperature control. It optimally mixes hot and cold water to achieve the desired temperature, which not only saves energy but also extends the service life of your heating components.\u003c\/p\u003e  \u003cp\u003eWith its wide range of applications, the mixer is ideally suited for both private households and commercial applications. This makes it the first choice for anyone looking for a reliable and durable solution for their heating control.\u003c\/p\u003e  \u003ch3\u003eHigh-quality materials and robust construction\u003c\/h3\u003e  \u003cp\u003eThe ThermoMix® 2.0 is manufactured from durable and corrosion-resistant materials that easily meet the demands of modern heating systems. The precision of its internal components ensures consistently high performance for many years. The mixer is designed for ease of use while also offering the necessary robustness for continuous operation, even under heavy loads.\u003c\/p\u003e  \u003cp\u003eThe high quality of the materials also ensures that the 3-way mixer functions reliably even under extreme temperature conditions. This makes the LK 840 ThermoMix® 2.0 ideally suited for demanding systems.\u003c\/p\u003e  \u003ch3\u003eEasy assembly and convenient operation\u003c\/h3\u003e  \u003cp\u003eAnother advantage of the LK 840 ThermoMix® 2.0 is its straightforward installation. Thanks to its standardized connections, the mixer can be quickly and easily integrated into existing systems. Its intuitive operation ensures that users can easily make the desired settings without requiring any special prior knowledge.\u003c\/p\u003e  \u003cp\u003eThanks to its precisely adjustable temperature control options, the LK 840 offers maximum flexibility and comfort. Whether it's regulating the flow temperature or mixing circulation flows – this mixer always delivers the desired results.\u003c\/p\u003e  \u003ch3\u003eEnergy efficiency and environmental friendliness\u003c\/h3\u003e  \u003cp\u003eWith the LK 840 ThermoMix® 2.0, you not only reduce your energy costs but also make an important contribution to environmental protection. The effective mixing of hot and cold water allows the heating system to operate more efficiently, thus reducing energy consumption. This not only protects the environment but also saves you money in the long run.\u003c\/p\u003e  \u003cp\u003eThe mixer's energy efficiency makes it an excellent choice, especially for modern systems designed for sustainability and resource conservation. At the same time, it improves the overall performance of the heating system, noticeably increasing comfort in your home.\u003c\/p\u003e  \u003ch3\u003eInvest in quality and reliability\u003c\/h3\u003e  \u003cp\u003eThe LK 840 ThermoMix® 2.0 3-way mixing valve combines advanced technology with proven quality. With its versatile application, robust construction, and ease of use, it is ideal for anyone looking for a long-term solution for their heating system.\u003c\/p\u003e  \u003cp\u003eExperience a new dimension in heating control with the LK 840 and benefit from maximum efficiency, durability, and user-friendliness. Choose the ThermoMix® 2.0 – a product that redefines comfort and functionality.\u003c\/p\u003e  \u003cdiv class=\"faq-item--question\"\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003c\/div\u003e  \u003cdiv class=\"faq-item--answer\"\u003e  \u003cdiv class=\"faq-item--answer-wrapper\"\u003e  \u003ctable class=\"product-page-details--technical-data\" style=\"width: 100.089%;\"\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eRotation angle:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003e90°\/360°\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eTorque:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003e\u0026lt; 1 Nm (DN15-32)*\u003cbr\u003e\u0026lt; 2.1-2.3 Nm (DN40-50)*\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eLeakage:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003e\u0026lt; 0.2% of Kvs at 100 kPa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMax. working pressure:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003e1.0 MPa (10 bar)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMaximum differential pressure:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003e100 kPa (1 bar)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eOperating temperature:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eMin. 5 °C\/Max. 110 °C (120 °C for short periods)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eAmbient temperature:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eMin. 5 °C\/Max. 60 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eThread standard:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eRp - internal thread, G - external thread\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eLiquid 1:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eWater - Glycol max. 50% Ethanol max. 30%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMaterial, casing:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eBrass EN 12165 CW617N\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMaterial, internal lid:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003ePPS Composite\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMaterial, external cover:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eAluminum DN 15 - 32, composite DN 40 - 50\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMaterial, internal parts\/shaft:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eBrass EN 12165 CW617N\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMaterial, seals:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eEPDM\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eMiscellaneous:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003e* When used as a distributor, the torque doubles\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd style=\"width: 30.7987%;\"\u003eShaft seal:\u003c\/td\u003e  \u003ctd style=\"width: 69.0187%;\"\u003eTwo O-rings\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/LK-840-ThermoMix_-2.0.pdf?v=1733407655\" title=\"Produktdatenblatt LK 840\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Produktdatenblatt LK 840\"\u003eProduct data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/248059_lk-840-2_0-instruction_web.pdf?v=1733407639\" title=\"Bedienungsanleitung LK 840\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung LK 840\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":47192988516700,"sku":"TM1","price":55.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/lk-840-thermomix-20-3-wege-mischer-7863889.jpg?v=1770693378"},{"product_id":"regelthermostat-inkl-automatischen-temperaturregelung-0-c-90-c","title":"Control thermostat including immersion sleeve for automatic temperature control 0°C-90°C","description":"\u003ch1\u003eControl thermostat including immersion sleeve\u003c\/h1\u003e  \u003cp\u003eControl thermostat inkl.TauchhThe ülse is used for automatic temperature control from 0°C to 90°C of heating boilers, storage tanks and water heaters with external adjustment.\u003c\/p\u003e    \u003cp\u003eFor automatic temperature control from 0°C to 90°C of heating boilers, storage tanks and water heaters with external adjustment.\u003c\/p\u003e  \u003ch4\u003eTechnical specifications: Thermostat\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eIMIT TC2 Control Thermostat\u003c\/li\u003e  \u003cli\u003eUnit designation\u003c\/li\u003e  \u003cli\u003eLength of immersion sleeve 85 mm\u003c\/li\u003e  \u003cli\u003eThread size of the immersion sleeve 1\/2\"\u003c\/li\u003e  \u003cli\u003eTemperature range: 0 - 90 °C\u003c\/li\u003e  \u003cli\u003eTolerance ±5k\u003c\/li\u003e  \u003cli\u003eDifferential 6+-2K\u003c\/li\u003e  \u003cli\u003eProtection class IP40\u003c\/li\u003e  \u003cli\u003eInsulation class 1\u003c\/li\u003e  \u003cli\u003eTemperature class \u0026lt;1K\/min\u003c\/li\u003e  \u003cli\u003eMaximum head temperature 80 °C\u003c\/li\u003e  \u003cli\u003eMax. bulb temperature 125 °C\u003c\/li\u003e  \u003cli\u003eStorage temperature 15 - 55 °C\u003c\/li\u003e  \u003cli\u003eMax. sheathing pressure 10 bar\u003c\/li\u003e  \u003cli\u003etime constant \u0026lt;1'\u003c\/li\u003e  \u003cli\u003eOutput: Breaker or changeover contacts\u003c\/li\u003e  \u003cli\u003eContact rating C-1: 10 (2.5)A\/250V~ C-2: 6 (2.5)A\/250V~\u003c\/li\u003e  \u003cli\u003eEfficiency level 1B\u003c\/li\u003e  \u003cli\u003eInstallation conditions: normal environment\u003c\/li\u003e  \u003cli\u003eCable gland M20x1.5\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eControl thermostat inkl.Tauchhülse \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":47195572601180,"sku":"TC100","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/regelthermostat-inkl-tauchhulse-fur-automatische-temperaturregelung-0c-90c-3564645.webp?v=1770693209"},{"product_id":"doppelte-thermische-ablaufsicherung-c3","title":"double thermal safety device 3\/4\"","description":"\u003ch2\u003eDouble thermal relief valve 3\/4\"\u003c\/h2\u003e  \u003cp\u003eThe thermal safety valve and \u003cstrong\u003eSafety heat exchanger\u003c\/strong\u003e in one. For central installation on the boiler (2-way valve thermal relief valve ¾\u0026quot;)\u003c\/p\u003e  \u003cp\u003eCaleffi thermal relief valve with integrated refill system for solid fuel boilers. Features a handwheel for manual draining.\u003c\/p\u003e  \u003cdiv\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eMaximum operating pressure: 6 bar.\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature: 120°C\u003c\/li\u003e  \u003cli\u003eSetting temperature: 100°C (0\/-5°C)\u003c\/li\u003e  \u003cli\u003eDischarge rate with ΔP1 bar at T=110°C: 1800 l\/h\u003c\/li\u003e  \u003cli\u003eThermal drain safety device with built-in refill\u003c\/li\u003e  \u003cli\u003efor solid fuel heat generators.\u003c\/li\u003e  \u003cli\u003eWith handwheel for manual lowering.\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/TAS3_Einbauanleitung.pdf?v=1722417394\" target=\"_blank\" title=\"Einbauanleitung TAS3\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung TAS3\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_CT12.pdf?v=1722412746\" target=\"_blank\" title=\"Bedienungsanleitung TAS 3\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung TAS 3\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":47195649802588,"sku":"TAS3","price":114.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/doppelte-thermische-ablaufsicherung-34-2694514.png?v=1770693390"},{"product_id":"caleffi-doppelte-ablaufsicherung","title":"Caleffi double thermal drain safety device ½\" opens at 90-100°C","description":"\u003ch1\u003eCaleffi double thermal safety valve ½\u0026quot; opens at 90-100°C\u003c\/h1\u003e  \u003cp\u003eDouble thermal safety valve with built-in refill for wood-burning stoves and boilers with water jacket\u003cbr\u003eThe double thermal relief valve is used as a safety device in heating systems with solid fuel heat generators. The device combines a thermal relief valve and a filling valve in a single unit, which are activated simultaneously with positive safety when controlled by a remote sensor.\u003cbr\u003eWhen the valve is activated, the built-in refill system adjusts the water circulation during the combustion of the remaining fuel, thereby protecting your boiler and heating system.\u003c\/p\u003e  \u003cdiv\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eConnections: ½\u0026quot; internal thread\u003c\/li\u003e  \u003cli\u003eConnection for immersion sleeve: ½\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eLength of the capillary tube: 1300 mm\u003c\/li\u003e  \u003cli\u003eOperating medium: Water, glycol solutions\u003c\/li\u003e  \u003cli\u003eMaximum glycol content: 30%\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 6 bar\u003c\/li\u003e  \u003cli\u003eSetting temperature: 100 °C (+0°C\/-5°C)\u003c\/li\u003e  \u003cli\u003eOperating temperature range: 5 - 110 °C\u003c\/li\u003e  \u003cli\u003eAmbient temperature range: 1 - 50 °C\u003c\/li\u003e  \u003cli\u003eDischarge rate at Δp = 1 bar: 1600 l\/h\u003c\/li\u003e  \u003cli\u003eHousing: Brass EN 12165 CW617N, chrome-plated\u003c\/li\u003e  \u003cli\u003eImmersion sleeve: brass EN 12164 CW614N\u003c\/li\u003e  \u003cli\u003eSpring: Steel EN 10270-1\u003c\/li\u003e  \u003cli\u003eSeals: EPDM\u003c\/li\u003e  \u003c\/ul\u003e    \u003c\/div\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":47195659993436,"sku":"TAS2","price":203.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/caleffi-doppelte-thermische-ablaufsicherung-offnet-bei-90-100c-8896242.jpg?v=1770693025"},{"product_id":"lk-950-stellmotor","title":"LK 950 servomotor 230 volt mixer drive with 3-point SPDT","description":"\u003ch2\u003eLK 950 actuator 230 Volt mixer drive with 3-point SPDT output\u003c\/h2\u003e  \u003cp\u003eThe LK 950 actuator is a reliable and versatile solution for the precise control of mixing valves in heating and cooling systems. With its meticulously engineered design and robust technical features, this mixing valve actuator offers maximum precision and ease of use. Its innovative construction and wide range of applications make it the perfect choice for both professional and residential use.\u003c\/p\u003e  \u003ch3\u003eInnovative features for maximum control\u003c\/h3\u003e  \u003cp\u003eThe LK 950 actuator's rotational movements are electrically limited to 90°, enabling precise control. Thanks to its integrated 3-point SPDT (Single Pole Double Throw) design, a high degree of compatibility with various systems is ensured. The reversible scale is particularly practical, allowing for a clear and easily understandable position indication.\u003c\/p\u003e  \u003cp\u003eAnother advantage is the two integrated limit switches, which guarantee durability and safety. This feature ensures that the actuator assumes precise positions and excessive movement is avoided, which in turn contributes to the device's longevity.\u003c\/p\u003e  \u003ch3\u003eEasy installation and flexible mounting\u003c\/h3\u003e  \u003cp\u003eThe LK 950 actuator is easy and user-friendly to install. It can be attached directly to the mixer with a single screw. The included stud bolt acts as an anti-rotation device, ensuring the unit is securely fixed. This saves installation time and provides a stable, long-lasting connection.\u003c\/p\u003e  \u003cp\u003eThe mounting position is flexible and can be done in almost any position – only mounting with the drive facing downwards should be avoided. Whether for new installations or as a replacement for existing components – the mixer drive fits most standard mixers, making it universally applicable.\u003c\/p\u003e  \u003ch3\u003eVersatile use thanks to manual operation function\u003c\/h3\u003e  \u003cp\u003eA special feature of the LK 950 actuator is the ability to switch to manual operation in the event of a control system malfunction. An easily accessible rotary knob on the housing disengages the gearbox, allowing the mixer to be moved manually to the desired position. This provides a practical solution in emergencies and ensures continuous monitoring, even if the electrical system should fail.\u003c\/p\u003e  \u003cp\u003eManual operation is not only functional but also particularly easy to perform. This makes the actuator a reliable companion, even under difficult conditions.\u003c\/p\u003e  \u003ch3\u003eTechnical data of the LK 950 actuator\u003c\/h3\u003e  \u003cp\u003eThe LK 950 actuator is state-of-the-art and impresses with a multitude of high-quality specifications:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eNominal voltage: 230 VAC 50\/60 Hz\u003c\/li\u003e  \u003cli\u003ePower consumption: 2.5 W\u003c\/li\u003e  \u003cli\u003eTorque: 5 Nm\u003c\/li\u003e  \u003cli\u003eDuration: 70 seconds\u003c\/li\u003e  \u003cli\u003eProtection class: IP 40\u003c\/li\u003e  \u003cli\u003eOperating temperature range: 0 °C to 50 °C\u003c\/li\u003e  \u003cli\u003eProtection class: II (double insulated)\/III (SELV)\u003c\/li\u003e  \u003cli\u003eCable length: 1.5 m\u003c\/li\u003e  \u003cli\u003eWeight: 0.5 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eThese features guarantee high functionality and smooth operation in a wide range of applications. With an IP40 protection rating, the device is even suitable for use in environments with moderate dust levels and is extremely robust.\u003c\/p\u003e  \u003ch3\u003eConclusion: A reliable partner for your heating or mixing systems\u003c\/h3\u003e  \u003cp\u003eThe LK 950 actuator is a well-designed and reliable solution that meets all the requirements of modern mixing valve drives. Its robust construction, versatile functions, and easy installation make it an indispensable component of many heating and cooling systems.Whether for new buildings or for upgrading existing systems – the LK 950 actuator offers long-term quality and flexibility in every application.\u003c\/p\u003e  \u003ch3 class=\"MsoNormal\"\u003e\u003cb\u003eDownload\u003c\/b\u003e\u003c\/h3\u003e  \u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e  \u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/LK-950-Stellmotor_Bedienungsanleitung_3punkt.pdf?v=1722402231\" title=\"LK 950 Bedienungsanleitung\" target=\"_blank\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über LK 950 Bedienungsanleitung\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/LK-950-Stellmotor.pdf?v=1722402233\" title=\"LK 950 Produktdatenblatt\" target=\"_blank\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über LK 950 Produktdatenblatt\"\u003eProduct data sheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Zertifikat-LK-950-Stellmotor.pdf?v=1722402237\" title=\"LK950 Zertifikat\" target=\"_blank\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über LK950 Zertifikat\"\u003ecertificate\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":47195688665436,"sku":"STM220","price":100.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/lk-950-stellmotor-230-volt-mischerantrieb-mit-3-punkt-spdt-7983164.jpg?v=1770692972"},{"product_id":"ruckschlagventil-aus-messing","title":"Brass check valve","description":"\u003ch2\u003eBrass check valve\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eCheck valve as gravity brake and backflow preventer\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eA check valve allows flow in only one direction but prevents backflow in the opposite direction. Brass check valves can be used as gravity brakes and backflow preventers.\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Brass check valve 1\"","offer_id":47200832323932,"sku":"RVTL1EU","price":13.5,"currency_code":"EUR","in_stock":true},{"title":"Check valve brass ¾\"","offer_id":47200832291164,"sku":"RVTL34EU","price":8.5,"currency_code":"EUR","in_stock":true},{"title":"Check valve brass ½\"","offer_id":47200832258396,"sku":"RVTL12EU","price":7.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ruckschlagventil-aus-messing-4433549.jpg?v=1770693150"},{"product_id":"pumpenverschraubungen-inkl-dichtung-1-1-2","title":"Pump fittings incl. seal 1 1\/2\"","description":"\u003ch2\u003eHigh-quality pump fittings including seal – Perfect solution for circulation pumps\u003c\/h2\u003e  \u003cp\u003eThese pump fittings, including a seal kit, offer a reliable and durable connection for your circulation pumps. Whether for private or commercial use, these fittings impress with their high-quality workmanship and easy installation. Thanks to the included seal kit, maximum tightness and safety are guaranteed.\u003c\/p\u003e  \u003ch3\u003eSuitable for well-known pump manufacturers\u003c\/h3\u003e  \u003cp\u003eOur pump fittings are perfectly suited for a wide range of circulation pumps from leading manufacturers such as Wilo, Grundfos, Wirbel, and WITA. This makes them a flexible solution that integrates seamlessly into diverse systems. Their precise fit ensures smooth operation without compromise.\u003c\/p\u003e  \u003cp\u003eRegardless of your pump model, you benefit from perfect compatibility, which simplifies both installation and maintenance. This allows you to quickly and efficiently ensure an optimal connection in your pump system.\u003c\/p\u003e  \u003ch3\u003eRobust construction for a long service life\u003c\/h3\u003e  \u003cp\u003eThe pump fittings are made of robust materials designed for use in demanding environments. Their high resistance to pressure, heat, and moisture makes them the ideal choice even in challenging operating conditions.\u003c\/p\u003e  \u003cp\u003eThis quality ensures not only excellent performance but also a long service life. Invest in a product that stands for reliability and durability, and reduce maintenance and replacement costs.\u003c\/p\u003e  \u003ch3\u003eIncludes sealing kit – for maximum safety\u003c\/h3\u003e  \u003cp\u003eThe included seals ensure that your system is completely leak-proof. This is crucial to prevent potential damage from unwanted water loss and to keep your circulation pumps operating efficiently.\u003c\/p\u003e  \u003cp\u003eThe seal kit is specifically designed for the pump connections and provides a high-quality seal for a permanently reliable connection. This ensures that the pump operates optimally and that potential malfunctions caused by leaks are avoided.\u003c\/p\u003e  \u003ch3\u003eEasy installation and maintenance\u003c\/h3\u003e  \u003cp\u003eThe pump fittings are designed for quick and easy installation. Maintenance is also remarkably simple thanks to the well-thought-out design. No special tools are required, and assembly can be completed in just a few minutes.\u003c\/p\u003e  \u003cp\u003eThis user-friendliness saves time and effort, both during initial installation and subsequent maintenance. Perfect for DIY enthusiasts and professionals alike.\u003c\/p\u003e  \u003ch3\u003eScope of delivery in detail\u003c\/h3\u003e  \u003cp\u003eThe following components are included in the delivery:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003ePump fittings\u003c\/li\u003e  \u003cli\u003eGasket set\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eThanks to the complete set, you have everything you need for a successful installation. This makes the product the ideal choice for replacing or expanding your circulation pump.\u003c\/p\u003e  \u003ch3\u003eThe right choice for your pump system\u003c\/h3\u003e  \u003cp\u003eOur pump fittings with seal kit offer a robust, reliable, and easy-to-use solution for your circulation pumps. They combine high-quality materials with excellent workmanship and deliver the ideal technology for long-term satisfaction.\u003c\/p\u003e  \u003cp\u003eOpt for a product that perfectly combines functionality, durability and compatibility – and benefit from worry-free use of your pump system.\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":47200894386524,"sku":"PV112","price":11.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/pumpenverschraubungen-inkl-dichtung-1-12-1963997.jpg?v=1770693154"},{"product_id":"plum-temperatursensor-pct4-gema-control-fuehler-boilers-boiler-zubehoer","title":"Plum temperature sensor PCT4 and PCT6 for precise temperature measurement","description":"\u003ch2\u003ePlum temperature sensor PCT4\/PCT6 – Precise temperature measurement for your devices\u003c\/h2\u003e  \u003cp\u003eThe Plum PCT4 and PCT6 temperature sensors are the ideal solution for precise temperature measurements in a wide range of applications. Thanks to their high compatibility and accurate measurement results, these sensors are a reliable choice for use in various control devices and modules.\u003c\/p\u003e  \u003ch3\u003ePCT4 Temperature Sensor – Compatible and versatile\u003c\/h3\u003e  \u003cp\u003eThe PCT4 temperature sensor impresses with its versatility and compatibility with a wide range of devices. It works flawlessly with the Gema Control 850 and 890 controllers, as well as with the Plum 850 ecoMax. Additionally, the sensor can be used in combination with the B and C add-on modules, further expanding its application possibilities.\u003c\/p\u003e  \u003cp\u003eThanks to its broad compatibility, the PCT4 temperature sensor is particularly suitable for complex systems that require reliable and precise temperature monitoring. It enables seamless integration, so you can fully rely on its performance.\u003c\/p\u003e  \u003ch3\u003ePrecision and reliability in temperature measurement\u003c\/h3\u003e  \u003cp\u003ePlum temperature sensors, including the PCT4 and PCT6 models, offer the highest measurement accuracy. They ensure that temperature values ​​are recorded precisely, which is essential, especially in sensitive applications. This guarantees not only the safety of your system but also optimal performance.\u003c\/p\u003e  \u003cp\u003eThe robust design of these sensors ensures a long service life, even under intensive use. This makes Plum temperature sensors an economical choice for businesses and private users who value quality and durability.\u003c\/p\u003e  \u003ch3\u003eEasy installation and use\u003c\/h3\u003e  \u003cp\u003eInstalling the Plum PCT4 and PCT6 temperature sensors is straightforward and requires no special expertise. The sensor can be integrated into your existing system quickly and delivers reliable readings immediately. This saves time and minimizes installation effort.\u003c\/p\u003e  \u003cp\u003eThe everyday handling is also well-designed and user-friendly. This ensures that the sensor does its job without requiring any additional attention or maintenance.\u003c\/p\u003e  \u003ch3\u003eIdeal for use in control modules\u003c\/h3\u003e  \u003cp\u003eThe temperature sensor was specifically designed for use in control modules and ensures effective temperature monitoring. This makes it ideal for heating systems, industrial controls, or other applications where precise temperature control is crucial.\u003c\/p\u003e  \u003cp\u003eIts high reliability, combined with easy integration, ensures that you retain control over your devices at all times. The sensors actively contribute to system optimization and help to use energy efficiently.\u003c\/p\u003e  \u003ch3\u003eConclusion – Innovation and Quality\u003c\/h3\u003e  \u003cp\u003eWhether PCT4 or PCT6 – Plum temperature sensors are a first-class choice for anyone who values ​​precise temperature measurements and high compatibility. With their robust construction, user-friendly operation, and versatile applications, they set new standards in temperature control.\u003c\/p\u003e  \u003cp\u003eChoose the Plum temperature sensor and experience innovation and quality in a product that will not disappoint you.\u003c\/p\u003e","brand":"Plum","offers":[{"title":"Default Title","offer_id":47201144242524,"sku":"PCT4","price":19.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/plum-temperatursensor-pct4-und-pct6-fur-prazise-temperaturmessung-2557319.webp?v=1770693026"},{"product_id":"master-steuerung-witterungsabhaengigen-bereichen-aussenwaende-montiert","title":"Outside temperature sensor for master control in weather-dependent areas","description":"\u003ch2\u003eOutdoor temperature sensor for master control\u003c\/h2\u003e\u003cp\u003eThe outdoor temperature sensor for the Master controller is the ideal solution for precise and reliable ambient temperature measurement in weather-dependent areas. This high-quality measuring instrument is primarily installed on exterior walls. During installation, care must be taken to ensure the sensor is not exposed to direct sunlight to guarantee accurate and error-free temperature measurement.\u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible: Outdoor temperature sensor for Master\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOur outdoor temperature sensor for master controllers enables efficient and economical temperature measurement in the range of -50 to +90°C. The robust and impact-resistant polyamide (PA) housing reliably protects against external influences and guarantees the sensor's longevity, even with continuous outdoor use. The use of select materials and meticulous workmanship ensure consistently high measurement accuracy and outstanding resistance to weather conditions. The outdoor temperature sensor is precisely tailored to the requirements of demanding, weather-dependent environments and offers optimal performance in combination with modern master controllers.\u003c\/p\u003e\u003cp\u003eThanks to its high precision and robustness, the outdoor temperature sensor is ideally suited for use in networked systems for intelligent building control, such as those used in heating, ventilation, and air conditioning (HVAC) systems. The sensor thus represents an essential component for efficient energy management and, through its reliability, contributes to the operational safety of the overall system.\u003c\/p\u003e\u003cp\u003eThe device is specifically designed for the following models:\u003c\/p\u003e\u003cp\u003eMaster DE.100 \u003cbr\u003eMaster DE.110 \u003cbr\u003eMaster DE.130 \u003cbr\u003eMaster DE.135 \u003cbr\u003eTech ST-431n \u003cbr\u003eTech ST-408n \u003cbr\u003eTech i-2 \u003cbr\u003eTech i-3\u003c\/p\u003e","brand":"Master","offers":[{"title":"Default Title","offer_id":47206953615708,"sku":"MAS100","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/aussentemperaturfuhler-fur-master-steuerung-in-witterungsabhangigen-bereichen-3193860.webp?v=1770693382"},{"product_id":"vielseitige-einsetzbarkeit-boilers-boiler-zubehoer-klimaanlagen","title":"Membrane expansion vessel 8-18L – versatile applications 💧 Robust","description":"\u003ch2\u003eComfort Drinking\/Service Water Expansion Vessel 8 L – 18 L for Service Water Systems\u003c\/h2\u003e\u003ch3\u003eProduct description\u003c\/h3\u003e\u003cp\u003eComfort Trink's high-quality diaphragm expansion vessel is designed for professional use in drinking and process water systems. It fulfills a crucial function in modern water supply systems: as a central safety device, it ensures constant pressure equalization, prevents harmful pressure spikes, and thus extends the service life of the entire water installation. Furthermore, it contributes to increased efficiency and trouble-free operation of the system.\u003c\/p\u003e\u003cp\u003eThanks to its flexible resistance to water temperatures up to 70 °C, this vessel is characterized by high reliability and durability. Its state-of-the-art design ensures optimal performance in both daily use and demanding environments. Its robust construction makes this expansion vessel ideal for a wide range of applications where a reliable and safe water supply is essential.\u003c\/p\u003e\u003ch3\u003eFeatures and benefits\u003c\/h3\u003e\u003cp\u003eThis expansion vessel impresses with its versatility: it is equally suitable for domestic hot water and drinking water systems and offers significant advantages in terms of ease of maintenance and durability thanks to its replaceable EPDM diaphragm. The diaphragm can be easily replaced when needed, ensuring a long service life. Thanks to its well-designed construction, installation is straightforward and time-saving – no special tools are required, which greatly simplifies the process.\u003c\/p\u003e\u003cp\u003eWith a preset pressure of 4 bar and a maximum possible pressure of up to 10 bar, the device meets the highest standards in terms of safety and performance. It is manufactured according to the strict specifications of DIN standard 1988 MAG-W. These quality guidelines guarantee that the expansion vessel will withstand the demands of daily use over the long term and consistently deliver reliable results. Its versatility is particularly evident in the fact that it can be adapted to different system requirements without complex additional work.\u003c\/p\u003e\u003ch3\u003eSafety and certification\u003c\/h3\u003e\u003cp\u003eFor the flawless operation and safety of your water supply system, this pressure expansion vessel meets all relevant safety regulations and legal requirements. The product is TÜV and CE certified and has EC type-examination approval in accordance with Directive 97\/23\/EC for pressure equipment. This ensures maximum legal certainty and compliance with all applicable European standards.\u003c\/p\u003e\u003cp\u003eThe exceptional temperature resistance up to +100 °C underscores the high quality standards demanded of this component. The proven safety concept effectively protects your entire water supply system from unexpected pressure fluctuations or malfunctions, ensuring trouble-free system operation in the long term.\u003c\/p\u003e\u003ch3\u003eApplication areas\u003c\/h3\u003e\u003cp\u003eThis diaphragm expansion vessel is ideally suited for use in both drinking water and process water systems, ensuring a constant system pressure. Preferred applications include residential buildings, commercial facilities, and industrial plants where a consistent, safe, and stable water supply is required. Its versatility allows for flexible integration into various system types and reliable operation even under changing system requirements.\u003c\/p\u003e\u003cp\u003eThanks to its simple installation and low-maintenance design, the expansion vessel is an ideal solution for modern water supply systems where efficiency and safety are equally important. The product also impresses with its adaptability and practical design when expanding or modernizing existing systems.\u003c\/p\u003e\u003ch3\u003eInstallation and handling\u003c\/h3\u003e\u003cp\u003eInstalling the diaphragm expansion vessel is particularly user-friendly: it is installed with the flange facing upwards, and the factory pre-charge pressure should be adjusted to the specific system pressure. These clear instructions ensure error-free commissioning and guarantee safe and reliable operation of the entire system.\u003c\/p\u003e\u003cp\u003eWhether you use the vessel as part of a complex water supply system or for wall mounting, the tool-free installation allows for quick and easy integration. This saves time, minimizes potential installation errors, and supports an efficient process for new installations as well as retrofits or maintenance work.\u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"8 liters","offer_id":47350294806876,"sku":"AGDD8","price":65.0,"currency_code":"EUR","in_stock":true},{"title":"12 liters","offer_id":47350294872412,"sku":"AGDD12","price":77.0,"currency_code":"EUR","in_stock":true},{"title":"18 liters","offer_id":47350294905180,"sku":"AGDD18","price":85.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/membran-druckausdehnungsgefass-8-18l-vielseitige-einsetzbarkeit-robust-1803190.webp?v=1770693445"},{"product_id":"flowjet-durchstromungsarmatur","title":"Flowjet flow-through fitting ¾ inch – secure shut-off for water systems 💧","description":"\u003ch2\u003eFlowjet flow-through fitting ¾\u0026quot;\u003c\/h2\u003e\u003ch3\u003eProduct description\u003c\/h3\u003e\u003cp\u003eThe Flowjet ¾\u0026quot; flow-through valve is the ideal choice when reliable shut-off and controlled drainage of irrigation or drinking water systems are required. This valve strictly complies with the requirements of DIN 4807-T5 and was specifically developed for use in diaphragm expansion vessels. Thanks to its high reliability, the valve makes a crucial contribution to protecting drinking water installations and ensures uninterrupted operation.\u003c\/p\u003e\u003cp\u003eThe robust housing design of the Flowjet valve guarantees durability and safe handling even under demanding operating conditions. Its ergonomic design allows for comfortable operation, significantly simplifying maintenance and servicing. This valve proves to be particularly high-performing where precision and reliability are paramount.\u003c\/p\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cp\u003eEquipped with G ¾ inlet and outlet connections, the Flowjet flow-through valve offers easy integration into a wide variety of system configurations. It is designed for a permissible operating pressure of up to 16 bar and operating temperatures up to 70 °C. These technical specifications ensure a high degree of safety and durability, even under prolonged use.\u003c\/p\u003e\u003cp\u003eA special feature of this fitting is its broad compatibility: it can be easily connected to existing T-pieces, even if these have a nominal diameter larger than Rp ¾. This opens up a wide range of possibilities for installation and retrofitting within existing or new system structures.\u003c\/p\u003e\u003ch3\u003eApplications and areas of use\u003c\/h3\u003e\u003cp\u003eThe key advantages of the Flowjet flow-through valve are particularly evident in drinking water installations. Here, it is essential for ensuring reliable shut-off and controlled drainage of systems, for example, for maintenance or to prevent stagnant water. Furthermore, it supports the function of diaphragm expansion vessels and contributes to ensuring smooth and safe system operation.\u003c\/p\u003e\u003cp\u003eParticularly in safety-critical applications where precise control and reliable regulation mechanisms are essential, the performance of this valve is clearly evident. It ensures not only operational safety but also the highest water quality in sensitive areas of water supply.\u003c\/p\u003e\u003ch3\u003eCombination options and installation\u003c\/h3\u003e\u003cp\u003eThanks to its flexible connection options to T-pieces with larger nominal diameters, the Flowjet flow-through fitting can be easily integrated into a wide variety of system configurations. This high level of compatibility simplifies both the retrofitting of existing systems and installation in new drinking water installations, thus giving installers greater planning freedom.\u003c\/p\u003e\u003cp\u003eThe user-friendly design allows for quick and easy installation. The reliable shut-off provided by the Flowjet valve ensures not only efficient operation but also sustainable investments in modern water control systems.\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":47350358802780,"sku":"FLOWJET","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/flowjet-durchstromungsarmatur-zoll-sichere-absperrung-fur-wassersysteme-5081325.jpg?v=1770693438"},{"product_id":"mehrschichtverbundrohr","title":"Wavin multilayer composite pipe 16x2.0 20x2.25 - roll 25 meters","description":"\u003ch2\u003eWavin multilayer composite pipe 16x2.0 20x2.25\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eAluminum multilayer composite pipe 16 - 20 mm on a 25 m roll\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe \u003cstrong\u003eAluminum multilayer composite pipe\u003c\/strong\u003e It is DVGW tested and approved and is therefore ideally suited for the \u003cstrong\u003eDrinking water installation\u003c\/strong\u003e and is physiologically harmless from a food physiology perspective!\u003cbr\u003e\u003cspan\u003e- Low weight thanks to PE-X technology\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Significantly reduced fitting requirements due to the simple bending of the pipe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Flexible handle with simultaneous shape stability,\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- ideal for the tightest installation spaces\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- quick and safe assembly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- low linear expansion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- diffusion-tight\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- free from incrustations\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- corrosion-resistant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- physiologically harmless to food\u003c\/span\u003e\u003cbr\u003eThe composite pipe can also be used in a variety of ways in the heating sector.\u003cbr\u003eThe Composite pipe is extremely corrosion-resistant and completely gas-tight against oxygen and water vapor! The composite pipes can be bent by hand without special tools, making them easy and quick to install even for DIY enthusiasts.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications \u0026amp; Advantages:\u003c\/h3\u003e  \u003ch3\u003eWavin multilayer composite pipe 16x2.0 20x2.25\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003ePipe diameter: 16mm-32mm\u003c\/li\u003e  \u003cli\u003ePipe thickness: 2mm-3mm\u003c\/li\u003e  \u003cli\u003eAluminum layer thickness: 0.2 mm\u003c\/li\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eInner diameter: 12mm-26mm\u003c\/strong\u003e\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature for water (up to 10 bar) 95°C, in case of malfunction 110°C\u003c\/li\u003e  \u003cli\u003eMinimum bending radius: 80mm (by hand) 64mm (with bending spring)\u003c\/li\u003e  \u003cli\u003eHeating conduction coefficient: 0.4 (watts\/m*K)\u003c\/li\u003e  \u003cli\u003eCoefficient of linear expansion: 0.025 (mm\/m*K)\u003c\/li\u003e  \u003cli\u003eAbsolutely gas-tight against oxygen\u003c\/li\u003e  \u003cli\u003eBendable by hand\u003c\/li\u003e  \u003cli\u003eCorrosion-resistant\u003c\/li\u003e  \u003cli\u003eCompatible with many common screw fittings and press fittings\u003c\/li\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eDVGW-certified (DW 8231BU0089)\u003c\/strong\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eOriginal Wavin\u003c\/strong\u003e PE-Xc\/AL\/PE composite pipe 16x2.0, 20x2.25, 25x2.5\u003c\/p\u003e  \u003cp\u003eThe PE-Xc\/AL\/PE-RT composite pipe is a pipe with a butt-welded aluminum layer, which is both dimensionally stable and bend-resistant.\u003c\/p\u003e  \u003cp\u003eThree Wavin fitting types, designed for the white Wavin multilayer composite pipe:\u003c\/p\u003e  \u003cp\u003eWavin Tigris-K1, Wavin Tigris-M1 and Wavin smart FIX fittings are optimal \u003cbr\u003edesigned for the white Wavin multilayer composite pipe.\u003cbr\u003ePlug or press in, it fits.\u003cbr\u003eAll three fitting types meet the requirements for drinking water installations.\u003cbr\u003e as well as radiator connection systems.\u003cbr\u003eIt's for everyone \u003cstrong\u003eDrinking water quality\u003c\/strong\u003e suitable and from a food physiology perspective \u003cbr\u003eharmless (KTW recommendation).\u003c\/p\u003e  \u003cp\u003eThe \u003cem\u003eWavin multilayer composite pipe for plumbing and heating\u003c\/em\u003e consists of a \u003cbr\u003einternal cross-linked polyethylene pipe (PE-X), \u003cbr\u003ean outer pipe made of PE-HD and an intermediate butt joint \u003cbr\u003ewelded aluminum tube. \u003cbr\u003eThe three pipes are homogeneously bonded together using an adhesion promoter.\u003cbr\u003eThis results in a pipe structure consisting of a total of five layers.\u003c\/p\u003e","brand":"Wavin","offers":[{"title":"20x2.25 25 meters on a roll","offer_id":47502602830172,"sku":"WAR20R","price":63.5,"currency_code":"EUR","in_stock":true},{"title":"16*2.0 25 meters on roll","offer_id":47502602862940,"sku":"WAR16R","price":39.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/wavin-mehrschichtverbundrohr-16x20-20x225-rolle-25-meter-4422549.jpg?v=1770692775"},{"product_id":"flexibler-panzerschlauch","title":"Flexible tank hose","description":"\u003ch2\u003eFlexible reinforced hose for heating\u003c\/h2\u003e  \u003cp\u003efor heating -15-110°C\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may vary\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"¾ \"I\/a x 1000mm","offer_id":47514194313564,"sku":"FS34341000","price":16.5,"currency_code":"EUR","in_stock":true},{"title":"1\" i\/ax 1000mm","offer_id":47514194215260,"sku":"FS111000","price":31.0,"currency_code":"EUR","in_stock":true},{"title":"1\" i\/ax 500mm","offer_id":47514194248028,"sku":"FS11500","price":21.5,"currency_code":"EUR","in_stock":true},{"title":"¾ \"I\/a x 500mm","offer_id":47514194346332,"sku":"FS3434500","price":15.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/flexibler-panzerschlauch-5290384.jpg?v=1770693549"},{"product_id":"3-wegemischer-esbe-ruecklaufanhebung-dient-gewuenschte","title":"Three-way mixer ESBE VTC 422 made of brass for efficient temperature control","description":"\u003ch2\u003eVTC 422 3-way mixer ESBE\u003c\/h2\u003e  \u003cp\u003eThe\u003cstrong\u003e VTC 422 3-way mixer ESBE \u003c\/strong\u003e It regulates the flow temperature and\/or the return temperature increase in the heating circuit.\u003c\/p\u003e  \u003cp\u003eThe use as\u003cstrong\u003e Return flow increase\u003c\/strong\u003e This serves to quickly reach and maintain the desired minimum temperature. This prevents soot buildup and condensation, and increases the efficiency and lifespan of the fireplace.\u003c\/p\u003e  \u003cp\u003eThis is achieved by mixing hot supply water into the cold return water.\u003c\/p\u003e  \u003cp\u003eThis addition is made variably using a mixer.\u003c\/p\u003e  \u003ch3\u003eFeatures VTC 422\u003c\/h3\u003e  \u003cul\u003e\u003c\/ul\u003e  \u003cul\u003e  \u003cli\u003eDN25, Kvs4.5, G1\",  50-70 degrees.\u003c\/li\u003e  \u003cli\u003e(Return temperature increase) VTC400.\u003c\/li\u003e  \u003cli\u003ePN10, T medium 0...100 degrees Celsius,\u003c\/li\u003e  \u003cli\u003eMaximum pressure difference mixing 100\u003c\/li\u003e  \u003cli\u003ekPa, divert 30 kPa,\u003c\/li\u003e  \u003cli\u003eFlow coefficient Kv\/Kv min. 100,\u003c\/li\u003e  \u003cli\u003eMaterial: DZR Brass CW602N\u003c\/li\u003e  \u003cli\u003edezincification-resistant media: Heating water, heating water with a glycol content of up to 50 Percent.\u003c\/li\u003e  \u003cli\u003eAdjustable 50-70 +\/-3 degrees Celsius,\u003c\/li\u003e  \u003cli\u003eKvs 4.5 m³\/h, external thread connection\u003c\/li\u003e  \u003c\/ul\u003e  \u003cdiv style=\"text-align: left;\"\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eConnection: 1\" internal thread\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eKvs value: 10\u003c\/li\u003e  \u003cli\u003eTorque (at nominal pressure): 3 Nm\u003c\/li\u003e  \u003cli\u003eOperating pressure: 1 MPa\u003c\/li\u003e  \u003cli\u003eClosing pressure: 200 kPa\u003c\/li\u003e  \u003cli\u003eMedium temperature: max. (continuous): +110 °C, max. (temporary): +130 °C, min.: -10 °C\u003c\/li\u003e  \u003cli\u003eMaximum differential pressure drop: Mixing 100 kPa, Distributing 200 kPa \u003c\/li\u003e  \u003cli\u003ePressure class: PN 10\u003c\/li\u003e  \u003cli\u003eConformity: PED 2014\/68\/EU, Article 4.3\u003c\/li\u003e  \u003cli\u003ekPa Flow coefficient Kv\/Kv min, A-AB: 100\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003e  \u003cspan style=\"font-size: 0.875rem;\"\u003eMaterial: Mixer housing: Dezincification-resistant brass DZR; Valve insert: Wear-resistant brass; Shaft and bearing bushing: PPS composite; O-rings: EPDM\u003c\/span\u003e\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 style=\"text-align: left;\"\u003e Download\u003c\/h3\u003e  \u003c\/div\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/TVC_422.pdf?v=1722593946\" title=\"VTC 422 Technische Dokumentation\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über VTC 422 Technische Dokumentation\" target=\"_blank\"\u003etechnical documentation\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":47598923350364,"sku":"VTC4221","price":154.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/dreiwegemischer-esbe-vtc-422-aus-messing-fur-effiziente-temperaturregelung-3251955.webp?v=1770693094"},{"product_id":"imit-anlegethermostat-tce-brc-temperaturbegrenzung-boilers","title":"Imit contact thermostat TCE for temperature limitation on pipes","description":"\u003ch2\u003eIMIT surface thermostat TCE BRC\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eTemperature limiter on pipelines\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAssembly with tension band\u003c\/li\u003e  \u003cli\u003eOn pipes up to DN 50 (2\u0026quot;)\u003c\/li\u003e  \u003cli\u003eVDE-tested\u003c\/li\u003e  \u003cli\u003eChangeover switch: 15 A, 230 V~\u003c\/li\u003e  \u003cli\u003eTemperature controller\u003c\/li\u003e  \u003cli\u003eType: External setting\u003c\/li\u003e  \u003cli\u003eSetting range: 20 - 90 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"IMIT","offers":[{"title":"Default Title","offer_id":47599593554268,"sku":"ALTH","price":18.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/imit-anlegethermostat-tce-fur-temperaturbegrenzung-an-rohrleitungen-6921846.webp?v=1770693087"},{"product_id":"rauchgasthermostat-50-300-c-technischen-daten-pumpe-automatisch-spart","title":"Flue gas thermostat 50-300°C for automatic pump control","description":"\u003ch2\u003eEfficient temperature control with the flue gas thermostat 50-300°C\u003c\/h2\u003e  \u003cp\u003eThe flue gas thermostat (50-300°C) is the ideal solution for optimizing the operation of your heating system. This thermostat ensures precise control of the charging pump between the boiler and expansion vessel. It simplifies the heating process, saves energy, and extends the lifespan of your heating system through optimally regulated temperatures.\u003c\/p\u003e  \u003ch3\u003eFunction and advantages of the flue gas thermostat\u003c\/h3\u003e  \u003cp\u003eThe flue gas thermostat performs the important task of automatically switching on the pump as soon as the flue reaches the set operating temperature. This prevents cold water from reaching the bottom of the boiler too early and cooling it unnecessarily. Your boiler thus reaches its optimal operating temperature more quickly, significantly increasing efficiency.\u003c\/p\u003e  \u003cp\u003eOnce the combustion process is complete, the thermostat automatically stops the pump as soon as the flue has cooled down. This not only saves energy but also preserves the thermal stratification in the buffer storage tank, resulting in a significantly higher energy yield.\u003c\/p\u003e  \u003ch3\u003eAvoiding unwanted energy losses\u003c\/h3\u003e  \u003cp\u003eUsing only a water thermostat can lead to inefficient energy losses. However, the 50-300°C flue gas thermostat ensures better energy management. For example, if the boiler and buffer tank are heated to 90°C, the flue gas thermostat maintains the thermal stratification within the tank. This prevents the loss of 30% of the stored energy through unnecessary cooling, which would otherwise escape through the chimney.\u003c\/p\u003e  \u003ch3\u003eEasy installation of the flue gas thermostat\u003c\/h3\u003e  \u003cp\u003eThe flue gas thermostat and its associated sensor are easy and safe to install. The sensor is securely attached to the outside of the flue. Using the included mounting kit, the sensor can be installed stably without being directly exposed to the flue gas. For top-fired boilers, where the sensor temperature can exceed 300°C, the use of spacers is recommended.\u003c\/p\u003e  \u003cp\u003eThanks to its well-designed construction, the thermostat can be installed near the power switch, allowing for short and safe cable routing. When connecting to boilers without automatic circulation, the installation of an additional water thermostat is recommended to ensure maximum safety and operational efficiency.\u003c\/p\u003e  \u003ch3\u003eRobust housing and technical details\u003c\/h3\u003e  \u003cp\u003eThe housing of the flue gas thermostat is made of heat-resistant plastic, protecting it from damage caused by heat radiation. This ensures a long service life and reliable operation even in challenging environments. A changeover contact and a 1.5 m long capillary tube allow for flexible installation.\u003c\/p\u003e  \u003cp\u003eThe device offers precise temperature control in the range of 50-300°C, a resistance load of 16 A at 250 V, and mounting options for external smoke ducts. With a sensor length of 160 mm and a diameter of 3 mm, the thermostat is both compact and powerful, and universally applicable.\u003c\/p\u003e  \u003ch3\u003eSummary of technical data\u003c\/h3\u003e  \u003cp\u003eThe flue gas thermostat impresses with its robust construction and versatile applications. Here are the most important technical specifications at a glance:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eTemperature range: 50-300°C\u003c\/li\u003e  \u003cli\u003eSensor length: 160 mm, diameter: 3 mm\u003c\/li\u003e  \u003cli\u003eCapillary tube: 1.5 m\u003c\/li\u003e  \u003cli\u003eResistive load: 16 A at 250 V\/10 A at 380 V\u003c\/li\u003e  \u003cli\u003eInductive load: 5 A at 220 V\/1 A at 380 V\u003c\/li\u003e  \u003cli\u003eInstallation: Externally on smoke ducts\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003ePerfect solution for your heating system\u003c\/h3\u003e  \u003cp\u003eThe flue gas thermostat 50-300°C is the perfect addition to any heating system.It increases efficiency, saves energy, protects hardware, and ensures reliable temperature control. Thanks to its easy installation and high-quality construction, it is ideal for any household or industrial application.\u003c\/p\u003e  \u003cdiv\u003e  \u003ch3\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eDownload\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Datenblatt\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Datenblatt_bis_300_C_fuer_Kessel_mit_einer_Leistung_kleiner_15_kW_131001.pdf?v=1734613911\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eDatasheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e","brand":"Termoventiler","offers":[{"title":"Default Title","offer_id":47726077542748,"sku":"TVRGT","price":50.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/rauchgasthermostat-50-300c-zur-automatischen-pumpensteuerung-3627868.webp?v=1770693550"},{"product_id":"automatisch-heizungs-fullarmatur-caleffi-1","title":"Automatic heating filling fitting Caleffi DN15 filling fitting for heaters","description":"\u003ch2\u003eAutomatic heating filling valve, filling combination DN15 ½\u0026quot; Caleffi\u003c\/h2\u003e\u003cp\u003eThe Caleffi automatic heating system filling valve is specifically designed for the reliable operation of closed-loop heating systems. This compact, complete system comprises a shut-off valve with an easily accessible, inspectable strainer, a highly effective BA-type system separator with a controllable, pressure-reducing zone, and a precisely adjustable filling valve. These components ensure maximum operational reliability and allow for user-friendly installation, even in confined spaces. To minimize heat loss and prevent condensation, the filling valve is supplied complete with a pre-formed insulating shell.\u003c\/p\u003e\u003cp\u003eThe automatic filling valve performs the essential task of continuously maintaining the operating pressure of the heating system at the desired setpoint and automatically refilling any missing water. The preset pressure allows for precise configuration of the desired setpoint before the system is filled. This simplifies maintenance and significantly increases operational reliability. Installation is intended exclusively for the filling line of closed heating systems.\u003c\/p\u003e\u003cp\u003eA key element is the system separator, which guarantees compliance with the EN 1717 standard and prevents potentially contaminated water from the heating circuit from flowing back into the drinking water network. This ensures that the filling valve guarantees hygienic drinking water safety and reliably protects the entire water supply system from contamination.\u003c\/p\u003e\u003ch3\u003eFilling valve:\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eAdjustment range: 0.2–4 bar\u003c\/li\u003e  \u003cli\u003eFactory setting: 1.5 bar\u003c\/li\u003e  \u003cli\u003eDisplay precision: ±0.15 bar\u003c\/li\u003e  \u003cli\u003ePressure range of the manometer: 0–4 bar\u003c\/li\u003e  \u003cli\u003eMesh size of inner dirt trap Ø: 0.28 mm\u003c\/li\u003e  \u003c\/ul\u003e\u003ch3\u003eServices:\u003c\/h3\u003e\u003cul\u003e  \u003cli\u003eWorking media: Drinking water\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature: 65°C\u003c\/li\u003e  \u003cli\u003eNoise group: I\u003c\/li\u003e  \u003c\/ul\u003e\u003cp\u003eFurther detailed technical information and instructions for the installation and operation of the Caleffi automatic heating filling valve can be found in the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/caleffi-574010-produktdatenblatt.pdf?v=1720070954\"\u003eUser manual\u003c\/a\u003e.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":47744776798556,"sku":"AFA15","price":159.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/automatische-heizungs-fullarmatur-caleffi-dn15-fullarmatur-fur-heizungen-9797060.png?v=1770693036"},{"product_id":"regulus-feuerzugregler-fur-festbrennstoffkessel","title":"Regulus draft regulator for solid fuel boilers","description":"\u003ch2\u003eRegulus fire regulator \u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eFire draft regulator For solid fuel boilers, it regulates the air supply for combustion.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eThe temperature in the heat generator is measured via an integrated thermostat.\u003c\/p\u003e  \u003cp\u003eThe thermostat is connected to the air intake flap via a lever rod and a chain.\u003c\/p\u003e  \u003cp\u003eDepending on the boiler flow temperature, the air supply is regulated by opening or closing the air intake flap.\u003c\/p\u003e  \u003cp\u003eFor temperature-dependent adjustment of the air intake flap on solid fuel and dual-fuel boilers.\u003c\/p\u003e  \u003cdiv\u003e  \u003ch3\u003eTechnical data: \u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eControl range: 30-90°C\u003c\/li\u003e  \u003cli\u003eMaximum water temperature: 120°C\u003c\/li\u003e  \u003cli\u003eMaximum ambient temperature: 60°C\u003c\/li\u003e  \u003cli\u003eChain load: 100-1000g\u003c\/li\u003e  \u003cli\u003eWorking position: vertical or horizontal\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003cp\u003e\u003c\/p\u003e  \u003cp\u003e*Technical changes reserved | Images may differ\u003c\/p\u003e","brand":"Regulus","offers":[{"title":"Default Title","offer_id":48955134738780,"sku":"FZRR","price":29.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/regulus-feuerzugregler-fur-festbrennstoffkessel-3055369.png?v=1770692854"},{"product_id":"systemtrenner-mit-kontrollierbaren-druckreduzierten-zonen-typ-ba","title":"BA Compact 1\/ system separator2\" with controllable differential pressure","description":"\u003ch2\u003e\u003cspan\u003eSystem separator with controllable pressure-reduced zones type BA\u003c\/span\u003e\u003c\/h2\u003e  \u003cdiv class=\"art-detail row-wr\"\u003e  \u003cdiv class=\"art-detail__wrapper\"\u003e  \u003cdiv class=\"art-detail__specification\"\u003e  \u003cdiv id=\"specificationText0\" class=\"art-detail__specification-value collapse\"\u003eSystem separator with controllable pressure-reduced zones, type BA, compact version. Certified according to EN 12729. Type BA. Connection: G 1\/2\" A (ISO 228-1) AG, Union. Operating differential pressure: 14 kPa. Average temperature range: 0–65 °C. PN (nominal pressure): PN 10. Material: dezincification-resistant brass DR \u0026quot;low-lead\u0026quot;.\u003c\/div\u003e  \u003cdiv class=\"art-detail__specification-value collapse\"\u003e\u003cbr\u003e\u003c\/div\u003e  \u003cdiv class=\"art-detail__specification-value collapse\"\u003e  \u003cdiv class=\"product__description\"\u003e  \u003cdiv class=\"product__tech-data p-tech\"\u003e  \u003ch3 id=\"technical-data\" class=\"section-title\"\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli class=\"p-tech__el\"\u003e  \u003cspan class=\"p-tech__label\"\u003eOperating differential pressure\u003c\/span\u003e:\u003cspan\u003e  \u003c\/span\u003e\u003cspan class=\"p-tech__value\"\u003e14 kPa\u003c\/span\u003e  \u003c\/li\u003e  \u003cli class=\"p-tech__el\"\u003e  \u003cspan class=\"p-tech__label\"\u003eMedium temperature range\u003c\/span\u003e:\u003cspan\u003e  \u003c\/span\u003e\u003cspan class=\"p-tech__value\"\u003e0–65 °C\u003c\/span\u003e  \u003c\/li\u003e  \u003cli class=\"p-tech__el\"\u003e  \u003cspan class=\"p-tech__label\"\u003ePN (Nominal Pressure)\u003c\/span\u003e:\u003cspan\u003e  \u003c\/span\u003e\u003cspan class=\"p-tech__value\"\u003ePN 10\u003c\/span\u003e  \u003c\/li\u003e  \u003cli class=\"p-tech__el\"\u003e  \u003cspan class=\"p-tech__label\"\u003ematerial\u003c\/span\u003e:\u003cspan\u003e  \u003c\/span\u003e\u003cspan class=\"p-tech__value\"\u003edezincification-resistant brass DR \u0026quot;low-lead\u0026quot;\u003c\/span\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003cdiv class=\"product__lowlead\"\u003e  \u003cul\u003e  \u003cli\u003e\u003cimg src=\"https:\/\/www.caleffi.com\/themes\/custom\/caleffi_base\/images\/logos\/low-lead.svg\" width=\"64\" height=\"38\" alt=\"Low Lead\" title=\"Low Lead\" style=\"font-size: 0.875rem;\"\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003cdiv class=\"product__note\" style=\"text-align: left;\"\u003e  \u003ch3 id=\"note\" class=\"section-title\" style=\"text-align: left;\"\u003eNotes on the system separator\u003c\/h3\u003e  \u003cp\u003eA front-mounted mudguard of the 577 series must absolutely be installed.\u003c\/p\u003e  \u003ch3\u003eHow it works\u003c\/h3\u003e  \u003cp\u003eThe CA type non-controllable differential pressure backflow preventer consists of: an inlet backflow preventer (1), an outlet backflow preventer (2), and a drain valve (3). The two backflow preventers separate three different zones with three different pressures: the inlet chamber (A), the intermediate chamber (B), also known as the differential pressure zone, and the outlet chamber (C). The drain valve (3) is located in the middle section. The drain valve (3) is directly connected to the diaphragm (4). This movable assembly is controlled during opening and closing by the pressure differential between the inlet and outlet pressures of the backflow preventer and the contrast spring (5).\u003c\/p\u003e  \u003ch4 style=\"text-align: left;\"\u003eCorrect flow rates\u003c\/h4\u003e  \u003cp style=\"text-align: left;\"\u003eUnder normal flow conditions, both backflow preventers\u003cimg src=\"https:\/\/gemashop.de\/cdn\/shop\/files\/koreekter_durchfluss_160x160.png\" alt=\"CST12 korrekter Durchfluss\" style=\"margin: 5px 5px 5px 2px; float: left;\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/koreekter_durchfluss_160x160.png?v=1722413877\" data-files=\"koreekter_durchfluss.png\" loading=\"lazy\"\u003e\u003cbr\u003eopen, whereby the pressure in the intermediate chamber (B) is always below the inlet pressure (A) due to a pre-calculated pressure loss at the first backflow preventer (1).\u003cbr\u003eThe pressure difference therefore acts on the inner membrane (4) and generates a force that opens the drain valve (3) communicating with the atmosphere.\u003cbr\u003ePressure on the contrast spring (5) keeps it closed.\u003c\/p\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003cdiv style=\"text-align: right;\" class=\"product__certifications\"\u003e  \u003cp class=\"section-title\"\u003e  \u003c\/p\u003e  \u003ch4 class=\"section-title\"\u003eInlet-side negative pressure\u003c\/h4\u003e  \u003cp class=\"section-title\"\u003e\u003cbr\u003eWhen the inlet pressure drops, both backflow preventers close.\u003cimg style=\"margin: 5px 2px 5px 5px; float: right;\" src=\"https:\/\/gemashop.de\/cdn\/shop\/files\/Unterdruck_ES_160x160.png\" alt=\"Unterdruck\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Unterdruck_ES_160x160.png?v=1722414361\" data-files=\"Unterdruck_ES.png\" loading=\"lazy\"\u003e The drain valve (3) opens as soon as the pressure difference Δp between the inlet chamber (A) and the intermediate chamber (B) reaches a value just below the pre-calculated value at the contrast spring (5). The draining continues until the intermediate chamber of the system separator is empty. In this way, an air zone (safety zone) is created, preventing contaminated water from flowing back from circuit (C) into the water supply network, even if the backflow preventer (2) fails. Once normal conditions are restored (inlet pressure higher than outlet pressure), the drain valve closes.\u003cbr\u003eThe system separator is functional again.\u003c\/p\u003e  \u003ch4 style=\"text-align: left;\" class=\"section-title\"\u003eOutlet overpressure\u003c\/h4\u003e  \u003cp class=\"section-title\" style=\"text-align: left;\"\u003eIf the pressure in the outlet chamber (C) rises to a level that exceeds the inlet pressure (A), the backflow preventer (2) closes, thus preventing the backflow of water already supplied to the consumer towards the public water supply. If the backflow preventer (2) leaks or another malfunction occurs in the system separator, the system separator will always interrupt (separate) the connection between the consumer and the public water supply.Like all devices with a positive effect, the system separator is technically and structurally designed to guarantee the highest safety standards in every situation.\u003c\/p\u003e  \u003ch3 class=\"section-title\" style=\"text-align: left;\"\u003eTechnical data \u003c\/h3\u003e  \u003cul\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eSystem separator type BA. AG connections.\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003e1\/2\".  Housing, lid and drain seat\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eMade of dezincification-resistant brass alloy.\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eRods of the restraint system and springs\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003emade of stainless steel.\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eSeals made of NBR.\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eMaximum operating temperature: 65 degrees C.\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eMaximum operating pressure: 10 bar.\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eActive Safety device.\u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eComplete with upstream, intermediate and downstream measuring connections \u003c\/li\u003e  \u003cli class=\"section-title\" style=\"text-align: left;\"\u003eDrain funnel with pipe attachment.\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 id=\"certifications\" class=\"section-title\" style=\"text-align: left;\"\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/CST12_Einbauanleitung.pdf?v=1722412612\" title=\"Einbauanleitung CT12\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung CT12\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e  \u003cli style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_CT12.pdf?v=1722412746\" title=\"Bedienungsanleitung CT12\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung CT12\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003c\/div\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":49131569873244,"sku":"CST12","price":117.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/systemtrenner-ba-kompakt-12-mit-kontrollierbarem-differenzdruck-1050514.png?v=1770692605"},{"product_id":"warmemengenzahler-1-set-qp-2-5m-h","title":"Heat meter 1\" Set Qp 2.5m³\/h","description":"\u003ch2\u003eHeat meter 1\" Set Qp 2.5m³\/h\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eThe Integral-V UltraLite PRO ultrasonic compact heat meter is the innovative result consistent further development of the proven integral compact heat meters Model series.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eHIGH SAMPLING RATES FOR USE WITH HEAT EXCHANGERS\u003c\/h3\u003e  \u003cp\u003eStandard programming for high sampling rates enables the most accurate results.\u003cbr\u003eConsumption monitoring even in heating systems with widely fluctuating temperatures,\u003cbr\u003esuch as in conjunction with heat exchangers and fresh hot water stations.\u003cbr\u003eThe temperature is measured every 3.5 seconds and the volume every 3 seconds.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eINSTALLATION IN ALL POSITIONS\u003c\/h3\u003e  \u003cp\u003eThe flow sensor is designed for installation in all vertical or horizontal mounting positions.\u003cbr\u003eApproved, even upside down. This, together with the flexible\u003cbr\u003eThe mounting of the calculator unit always provides a perfect reading position.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003ePERFORMANCE FEATURES: Heat meter 1\"\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eExceptionally large measuring range\u003c\/li\u003e  \u003cli\u003eVarious integration options in remote reading systems\u003c\/li\u003e  \u003cli\u003eStandard with a high equipped with a sampling rate\u003c\/li\u003e  \u003cli\u003eOptional use for combined Heating\/cooling systems\u003c\/li\u003e  \u003cli\u003eDetachable calculating unit\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eScope of delivery: Heat meter 1\"\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e1x Compact heat meter 1\u0026quot; Allmess Ultra-Lite qp 2.5-15-130 TF 5.2-1.6m\/Cbs\u003c\/li\u003e  \u003cli\u003e1x Allmess installation kit for compact heat meters CF Echo II and CF 51 EBS DN 20 G\u003c\/li\u003e  \u003cli\u003e1\"x130-D-KH\/CbS including calibration fees\/conformity fees\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eDownload\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"VMZ25 technisches Datenblatt\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/technisches_Datenblatt.pdf?v=1725964195\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über VMZ25 technisches Datenblatt\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Allmess","offers":[{"title":"Default Title","offer_id":49342953062748,"sku":"WMZ25","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmemengenzahler-1-set-qp-25m3h-3746770.png?v=1770692594"},{"product_id":"partikelabscheider-at-pa-2-150","title":"Particle separator for your wood burning system - OekoTube","description":"\u003ch2\u003eParticle separator OekoTube-Inside – Efficient fine dust reduction for your wood-burning heating system\u003c\/h2\u003e  \u003ch3\u003eFeatures and Functionality\u003c\/h3\u003e  \u003cp\u003eThe OekoTube-Inside is an electrostatic particle separator, specially developed for wood-burning systems up to 100 kW. It is simply installed in the boiler room between the boiler and the chimney inlet and ensures a noticeable reduction in fine dust emissions.\u003c\/p\u003e  \u003cp\u003eThe ionized stainless steel tube electrically charges fine dust particles, causing them to be deposited on the inner walls. This transforms dangerous fine particles into harmless larger particles that can later be easily removed.\u003c\/p\u003e  \u003ch3\u003eEfficiency and performance\u003c\/h3\u003e  \u003cp\u003eWith a tested separation efficiency of up to 95% (at 0–25 kW), the OekoTube-Inside offers outstanding filtration performance. Even at higher power levels, efficiency remains high, with a separation efficiency of up to 80% in the 75–100 kW range.\u003c\/p\u003e  \u003cp\u003eOptional extensions such as longer electrodes and enlarged separation sections optimize cleaning intervals and adapt the system to individual performance requirements – particularly recommended for combustion systems over 50 kW.\u003c\/p\u003e  \u003ch3\u003eSetup and installation\u003c\/h3\u003e  \u003cp\u003eThe particle separator is supplied as a pre-assembled pipe in lengths of 500 or 1000 mm. The chimney installer connects it directly to the flue, installing a cleaning opening both before and after the separator.\u003c\/p\u003e  \u003cp\u003eFor existing chimneys, the flue pipe variant offers easy retrofitting. A template is used to cut an opening in the chimney, the insulator chamber is fixed in place, and the electrode is centered.\u003c\/p\u003e  \u003ch3\u003eOperation and maintenance\u003c\/h3\u003e  \u003cp\u003eAn integrated temperature sensor automatically switches the OekoTube-Inside on and off at operating temperature. The separated particles collect on the inner wall and clump together to form coarse residue.\u003c\/p\u003e  \u003cp\u003eDuring the chimney sweep's inspection, the system is simply cleaned with a chimney brush. Thanks to flexible electrodes, no separate components need to be disassembled – manual cleaning is usually sufficient.\u003c\/p\u003e  \u003ch3\u003eFunding opportunities and approvals\u003c\/h3\u003e  \u003cp\u003eThe OekoTube-Inside is eligible for BAFA funding and carries the German DIBT approval Z-7.4-3451. TÜV-certified safety and tested separation efficiencies make it a reliable solution for environmentally conscious heating system operators.\u003c\/p\u003e  \u003cp\u003eFurther information on funding and application procedures can be found on the website of \u003ca href=\"https:\/\/www.bafa.de\/DE\/Home\/home_node.html\" title=\"Bafa - startseite\" aria-label=\"Besuchen Sie eine Webseite über Bafa - startseite\"\u003eBAFA\u003c\/a\u003e.\u003c\/p\u003e  \u003ch3\u003eDelivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eParticle separator \u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/201806_Datenblatt.pdf?v=1747112468\" target=\"_blank\" rel=\"noopener\" title=\"Datenblatt\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/201802_Planungsunterlagen.pdf?v=1747112471\" target=\"_blank\" rel=\"noopener\" title=\"Planungsunterlagen\" aria-label=\"Besuchen Sie eine Webseite über Planungsunterlagen\"\u003ePlanning documents\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Z-7.4-3451_1.7.4-8_24.pdf?v=1747112479\" target=\"_blank\" rel=\"noopener\" title=\"Dibt zulassung\" aria-label=\"Besuchen Sie eine Webseite über Dibt zulassung\"\u003eDIBT approval\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/OT_I_Installationsanleitung_v_4_0_17-12-2019_DE_mit_Schablonen.pdf?v=1747112490\" target=\"_blank\" title=\"Installationsanleitung\" aria-label=\"Besuchen Sie eine Webseite über Installationsanleitung\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"OekoTube","offers":[{"title":"Default Title","offer_id":49353413230940,"sku":"AT-PA-2 150","price":2025.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/partikelabscheider-fur-ihre-holzfeuerung-oekotube-2344185.png?v=1770693442"},{"product_id":"regulus-doppelte-thermische-ablaufsicherung-dbv2","title":"Regulus DBV2 ¾\" double thermal drain safety device - 2-way valve","description":"\u003ch2\u003eRegulus double thermal relief valve DBV2 ¾\u0026quot; – Reliable protection against overheating\u003c\/h2\u003e  \u003cp\u003eThe Regulus DBV2 ¾\u0026quot; double thermal relief valve is a specially designed solution for protecting central heating systems. This safety valve ensures efficient temperature regulation by automatically diverting hot water and replacing it with fresh water in case of overheating. With its robust brass housing and precisely controlled thermostatic elements, the relief valve is designed for continuous operation.\u003c\/p\u003e  \u003ch3\u003eHow does the double thermal safety valve work?\u003c\/h3\u003e  \u003cp\u003eThe innovative design of the Regulus DBV2 ¾” reliably protects the heating system from overheating. As soon as the temperature reaches a defined limit of 97 °C ±2 °C, the drain valve opens and releases hot water from the heat source. Simultaneously, the fill valve ensures the supply of cold water, thus quickly cooling the system.\u003c\/p\u003e  \u003cp\u003eThis process occurs automatically, controlled by two thermostatic elements inside the valve. These close as soon as the water temperature has been reduced to a safe level, thus ensuring a continuously regulated heat supply without interruptions.\u003c\/p\u003e  \u003ch3\u003eFor which application area is the Regulus DBV2 ¾” suitable?\u003c\/h3\u003e  \u003cp\u003eThe double thermal relief valve is ideal for central heating systems where there is a risk of overheating. Thanks to a maximum boiler output of up to 220 kW (when using both elements), the valve is suitable for both residential and industrial heating systems. Its versatility is ensured by a high maximum temperature of 110 °C and a pressure resistance of up to 6 bar on the water side.\u003c\/p\u003e  \u003cp\u003eFurthermore, the DBV2 ¾” offers an excellent solution to increase the safety and efficiency of heating systems, especially in areas with a high need for temperature control.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e  \u003cp\u003eThe Regulus DBV2 ¾” was manufactured to the highest standards and impresses with strong performance data:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eOpening temperature: 97 °C ±2 °C\u003c\/li\u003e  \u003cli\u003eMaximum temperature: 110 °C\u003c\/li\u003e  \u003cli\u003eMaximum pressure on the boiler side: 4 bar\u003c\/li\u003e  \u003cli\u003eMaximum pressure on the water side: 6 bar\u003c\/li\u003e  \u003cli\u003eKVS at 110 °C (flow rate through two elements): 2.0 m³\/h\u003c\/li\u003e  \u003cli\u003eKVS at 110 °C (flow rate through one element): 1.3 m³\/h\u003c\/li\u003e  \u003cli\u003eMaximum boiler output with two elements: 220 kW\u003c\/li\u003e  \u003cli\u003eMaximum boiler output for one element: 140 kW\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eInstallation tips for maximum security\u003c\/h3\u003e  \u003cp\u003eIf the pressure in the supply network exceeds 6 bar, it is essential to install an additional pressure reducer at the cooling water inlet. This prevents overloading of the system and increases the lifespan of the heating system.\u003c\/p\u003e  \u003cp\u003eFurthermore, it is recommended to adjust the pressure of the reducing valve accordingly – ideally to twice the required heating pressure, but at least to 2 bar. This ensures the safe operation of both the heating system and the thermal relief valve.\u003c\/p\u003e  \u003ch3\u003eConclusion – Safety and efficiency combined\u003c\/h3\u003e  \u003cp\u003eThe Regulus DBV2 ¾\u0026quot; double thermal relief valve offers an optimal combination of safety, robustness, and functionality. It reliably protects your heating system from overheating and ensures consistent temperature control. With its sophisticated design and high-quality materials, this valve is the perfect choice for anyone seeking long-lasting and reliable solutions.\u003c\/p\u003e  \u003ch3\u003eDownload:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Regulucs_DBV2_thermische_Ablaufsicherung_Datenblatt.pdf?v=1729252894\" title=\"Datenblatt RDBV2\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt RDBV2\"\u003eDatasheet (English)\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_Regulus_DBV2.pdf?v=1729252892\" title=\"RDBV2 Bedienungsanleitung\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über RDBV2 Bedienungsanleitung\"\u003eDescription (English)\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Regulus","offers":[{"title":"Default Title","offer_id":49566076764508,"sku":"RDBV2","price":93.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/regulus-dbv2-doppelte-thermische-ablaufsicherung-2-wege-ventil-8023234.png?v=1770692533"},{"product_id":"plum-aussentemperatursensor","title":"Plum outdoor temperature sensor PCT6P","description":"\u003ch2\u003ePrecise and reliable Plum outdoor temperature sensor PCT6P\u003c\/h2\u003e  \u003cp\u003eThe Plum PCT6 outdoor temperature sensor is an essential accessory for the precise measurement of outdoor temperatures. Thanks to its high compatibility and robust design, it is ideally suited for use in various control systems. Whether in private households or professional applications, this sensor consistently delivers accurate measurement results.\u003c\/p\u003e  \u003ch3\u003eHigh compatibility with control systems\u003c\/h3\u003e  \u003cp\u003eThe PCT6 outdoor temperature sensor is compatible with popular control systems such as the Gema Control 850, 890, and 920, as well as the Plum 850 eco Max. This versatility allows you to easily integrate the sensor into existing systems. This makes it an excellent choice for users looking for a reliable solution that integrates seamlessly with their existing equipment.\u003c\/p\u003e  \u003cp\u003eRegardless of which of these devices you use, the PCT6 delivers precise measurements, thus supporting the optimization of heating controls or other applications where outdoor temperature data is required.\u003c\/p\u003e  \u003ch3\u003eDurability and robust construction\u003c\/h3\u003e  \u003cp\u003eThe Plum PCT6 outdoor temperature sensor is characterized by its robust construction, which provides optimal protection even under adverse weather conditions. Rain, snow, heat, or cold – this sensor is designed to deliver reliable results even under extreme conditions. High-quality materials ensure a long service life and reduced maintenance.\u003c\/p\u003e  \u003cp\u003eThanks to its robust construction, the PCT6 is not only suitable for use in urban environments, but also in areas with demanding climatic conditions, such as rural or industrial areas.\u003c\/p\u003e  \u003ch3\u003eEasy installation and user-friendliness\u003c\/h3\u003e  \u003cp\u003eInstalling the Plum PCT6 outdoor temperature sensor is quick and easy. The sensor can be connected in just a few simple steps, making it ideal for both professionals and home users. Thanks to its compact design, discreet installation is easily possible without affecting the appearance of your system.\u003c\/p\u003e  \u003cp\u003eFurthermore, the sensor was designed to be as easy to use and integrate as possible. This ensures that setup can be completed effortlessly, allowing you to focus on using it.\u003c\/p\u003e  \u003ch3\u003eReliable temperature measurement for optimal control\u003c\/h3\u003e  \u003cp\u003eThe PCT6 offers precise and reliable temperature measurements, providing a crucial foundation for controlling and optimizing your systems. Whether for heating controls, air conditioning, or other applications, the collected data helps you maximize the efficiency of your equipment while simultaneously reducing energy costs.\u003c\/p\u003e  \u003cp\u003eThe sensor's high accuracy ensures that you always have correct values ​​available for your applications. Rely on the Plum PCT6 to consistently achieve optimal results.\u003c\/p\u003e  \u003ch3\u003eA versatile temperature sensor for every need\u003c\/h3\u003e  \u003cp\u003eThe Plum PCT6 outdoor temperature sensor is not only a precise and durable tool, but also an excellent choice for a wide range of applications. Its universal applicability and easy installation make it ideal for both home and professional systems.\u003c\/p\u003e  \u003cp\u003eWith its numerous advantages, the Plum PCT6 outdoor temperature sensor is the perfect solution for collecting reliable and efficient outdoor temperature data.\u003c\/p\u003e","brand":"Plum","offers":[{"title":"Default Title","offer_id":49637912674652,"sku":"PCT6P","price":19.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/plum-aussentemperatursensor-pct6p-8494905.webp?v=1770692491"},{"product_id":"zugbegrenzer-z4-130-x-190-mm","title":"Draft limiter Z4 130 x 190 mm","description":"\u003ch2\u003eTrain limiter Z4 130 x 190 mm\u003c\/h2\u003e  \u003cp\u003eThe Upmann Z4 draft regulator is approved for use with oil, gas, and all solid fuels, whether in new installations, renovations, or all conventional systems. These systems require a specific and constant negative pressure for operation. If the chimney draft exceeds the value for optimal draft, the damper of the chimney draft regulator opens, reducing the negative pressure by allowing additional air to flow in. Once the preset value is reached, the damper of the Z4 draft regulator can be closed again. The Z4 draft regulator is made of stainless steel and designed for installation in the chimney wall.\u003cbr\u003e\u003c\/p\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eSize: 130 x 190 mm\u003c\/li\u003e  \u003cli\u003eLid dimensions: 15 x 22 cm\u003c\/li\u003e  \u003cli\u003eFrame depth: 6 cm\u003c\/li\u003e  \u003cli\u003efor installation in the chimney wall\u003c\/li\u003e  \u003cli\u003eMaterial: V2A stainless steel 1.4301\u003c\/li\u003e  \u003cli\u003eAutomatically operating secondary air device according to DIN 4795\u003c\/li\u003e  \u003cli\u003eSuitable for oil, gas and all solid fuels\u003c\/li\u003e  \u003cli\u003eControl range 10 - 50 Pa\u003c\/li\u003e  \u003cli\u003ePerformance group 1 - 5\u003c\/li\u003e  \u003cli\u003eWeight: 0.8 kg\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":53515462410588,"sku":"ZBGZ4","price":79.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zugbegrenzer-z4-130-x-190-mm-2964801.jpg?v=1770693082"},{"product_id":"wita-heizungs-optimierungsset","title":"WITA heating optimization set","description":"\u003ch2\u003eWITA High-Efficiency Pump Set: Perfect combination of performance and protection\u003c\/h2\u003e  \u003cp\u003eDiscover the WITA high-efficiency pump set, consisting of the innovative WITA go.tec This set includes a high-efficiency pump (40\/60 or 70\/80) and the efficient WITA-Trap MS L50 sludge and magnetite separator. It offers maximum reliability and efficiency for your heating, cooling, or solar systems. Protect and optimize your system with this well-designed combination.\u003c\/p\u003e  \u003ch3\u003eWITA high-efficiency pump go.tec 40\/60 or 70\/80: Powerful and versatile\u003c\/h3\u003e  \u003cp\u003eThe WITA high-efficiency pump go.tec This pump presents itself as a modern solution for your heating system. Choose between the 40\/60 or 70\/80 variants to meet your individual requirements. These pumps are specifically designed for energy-saving and reliable operation, protecting your system and reducing energy consumption.\u003c\/p\u003e  \u003cp\u003eThanks to innovative features such as SmartAdapt technology, which automatically adjusts pump operation, as well as the anti-blocking function and integrated venting function, you achieve optimal performance and maximum safety. The additional key lock protects the settings from unintentional changes. Furthermore, the pump is compatible with PWM1 and PWM2, making it ideal for heating systems, solar thermal systems, and heat pumps.\u003c\/p\u003e  \u003cp\u003eA special highlight: WITA offers you on the go.tec Our pumps come with a generous 5-year warranty. Trust in proven quality and long-lasting reliability!\u003c\/p\u003e  \u003ch3\u003eWITA-Trap MS L50: For a clean and trouble-free heating system\u003c\/h3\u003e  \u003cp\u003eThe WITA-Trap MS L50 is the perfect partner for your heating systems. This robust brass sludge and magnetite separator reliably removes dirt particles, sludge, and magnetic impurities (magnetite) that can accumulate in both new and old heating and solar systems. It ensures smooth operation and protects your high-efficiency pump and all sensitive system components from damage and wear.\u003c\/p\u003e  \u003cp\u003eParticularly practical: Emptying the separator is quick and safe, even during operation. The magnetic clip can be easily removed to dispose of accumulated contaminants. This well-designed system ensures a long service life and high efficiency for your entire heating system.\u003c\/p\u003e  \u003ch3\u003eTechnical advantages of the WITA-Trap MS L50\u003c\/h3\u003e  \u003cp\u003eWith a high particle removal rate of over 5 μm, the WITA-Trap MS L50 delivers outstanding results. Sludge deposits and iron-containing contaminants, which are considered critical according to the stringent VDI 2035 standard, are reliably filtered out. This not only protects your system from malfunctions but also prevents costly downtime.\u003c\/p\u003e  \u003cp\u003eThanks to its versatile applications, the separator is suitable for heating, cooling, and solar systems. The WITA-Trap MS L50 actively helps to protect pumps and other fittings, thus extending the overall service life and efficiency of your heating system.\u003c\/p\u003e  \u003ch3\u003eWhy the WITA high-efficiency pump set is the right choice\u003c\/h3\u003e  \u003cp\u003eThe WITA high-efficiency pump set combines advanced technology with practical solutions to operate your system efficiently and reliably. go.tec The high-efficiency pump ensures a powerful, energy-saving pumping solution, while the WITA-Trap MS L50 guarantees optimal protection against dirt and damage. Together, they form the perfect duo for a modern and low-maintenance heating, cooling, or solar system.\u003c\/p\u003e  \u003cp\u003eSecure this unbeatable set now and benefit from state-of-the-art pump technology and reliable system protection – ideal for long-term savings and maximum performance!\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e  \u003ctable class=\"tableizer-table\"\u003e  \u003cthead\u003e  \u003ctr class=\"tableizer-firstrow\"\u003e  \u003cth\u003e\u003cbr\u003e\u003c\/th\u003e  \u003cth\u003eUnit\u003c\/th\u003e  \u003cth\u003e40\u003c\/th\u003e  \u003cth\u003e60\u003c\/th\u003e  \u003cth\u003e  \u003c\/th\u003e  \u003cth\u003e70\u003c\/th\u003e  \u003cth\u003e80\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum delivery head\u003c\/td\u003e  \u003ctd\u003em\u003c\/td\u003e  \u003ctd\u003e4\u003c\/td\u003e  \u003ctd\u003e6\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e7\u003c\/td\u003e  \u003ctd\u003e8\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum flow rate\u003c\/td\u003e  \u003ctd\u003el\/h\u003c\/td\u003e  \u003ctd\u003e2600\u003c\/td\u003e  \u003ctd\u003e3500\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e4000\u003c\/td\u003e  \u003ctd\u003e4500\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003ePower consumption\u003c\/td\u003e  \u003ctd\u003eW\u003c\/td\u003e  \u003ctd\u003e4-25\u003c\/td\u003e  \u003ctd\u003e4-45\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e4-65\u003c\/td\u003e  \u003ctd\u003e4-80\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003econtrol\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e3 constant characteristic curves\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e3 constant pressure curves\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e3 proportional characteristic curves\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAdditional function\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAnti-lock braking system\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eVenting function\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eKey lock\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003ctd\u003ex\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eSupply voltage\u003c\/td\u003e  \u003ctd\u003eV\/Hz\u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003ctd\u003e230\/50\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEmission sound pressure level\u003c\/td\u003e  \u003ctd\u003edB(A)\u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003ctd\u003e\u0026lt;43\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProtection class\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003ctd\u003eIP44\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eAmbient temperature\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u003ctd\u003e0 to 60\u003c\/td\u003e  \u0026lt;  \u003ctr\u003e  \u003ctd\u003eMedium temperature\u003c\/td\u003e  \u003ctd\u003e°C\u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003ctd\u003e-10 to 110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eTemperature class\u003c\/td\u003e  \u003ctd\u003eDIN EN60335-2-51\u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003ctd\u003eTF 110\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMaximum system pressure.\u003c\/td\u003e  \u003ctd\u003eMPa\/bar\u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003ctd\u003e1.0\/10\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection sizes\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003ctd\u003eDN 25\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eInstallation length\u003c\/td\u003e  \u003ctd\u003emm\u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003ctd\u003e130\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEEI\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e40≤0.19\u003c\/td\u003e  \u003ctd\u003e60≤0.20\u003c\/td\u003e  \u003ctd\u003e  \u003c\/td\u003e  \u003ctd\u003e70≤0.21\u003c\/td\u003e  \u003ctd\u003e80≤0.21\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Wita Heizungsoptimierungsset Beschreibung\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WITA_Heizungs-Optimierungsset_optimized.pdf?v=1740399898\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Wita Heizungsoptimierungsset Beschreibung\"\u003eProduct description\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Wita","offers":[{"title":"go.tec 40\/60","offer_id":54045878321500,"sku":"WHEOS4060","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"go.tec 70\/80","offer_id":54045878354268,"sku":"WHEOS7080","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/wita-heizungs-optimierungsset-4898573.jpg?v=1770692323"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/installationsmaterial-7661771.jpg?v=1770691927","url":"https:\/\/nl.gemashop.de\/en\/collections\/installatiemateriaal-installatiemateriaal.oembed?page=2","provider":"GEMA Shop","version":"1.0","type":"link"}