{"title":"Defro Ersatzteile","description":"","products":[{"product_id":"firma-defro-elektronischen-steuerung-heizkessel-boilers","title":"Boiler sensor for Defro boilers with electronic control","description":"\u003ch2\u003eBoiler sensor for Defro boilers\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eBoiler sensor for Defro boilers \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eSuitable for all Defro boilers equipped with electronic controls.\u003c\/p\u003e  \u003cp\u003eKTY boiler sensor suitable for all Defro boilers with electronic control.\u003c\/p\u003e  \u003cp\u003e  \u003cstrong\u003eBoiler sensor for all Defro models with electronic control\u003c\/strong\u003e\u003c\/p\u003e    \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eResistance at 25°C - 2 kΩ\u003c\/li\u003e  \u003cli\u003eCoefficient - 0.79%\/K\u003c\/li\u003e  \u003cli\u003eAccuracy - 1%\u003c\/li\u003e  \u003cli\u003eMeasuring range -25 - 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":"Defro","offers":[{"title":"Default Title","offer_id":47010471608668,"sku":"DEFROTS","price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/kesselfuhler-fur-defro-heizkessel-mit-elektronischer-steuerung-8976496.webp?v=1770693213"},{"product_id":"fotozelle-fur-pelletkessel","title":"Photocell for pellet boilers | Boiler accessories","description":"\u003ch2\u003ePhotocell for Defro brand pellet boilers\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003ePhotocell boiler accessories\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eSuitable for\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eDefro Duo Pellet \u003c\/li\u003e  \u003cli\u003eDefro Duo Ekopell\u003c\/li\u003e  \u003cli\u003eDefro Compact Pellet\u003c\/li\u003e  \u003cli\u003eDefro Sigma Ekopell\u003c\/li\u003e  \u003cli\u003eDefro Alfa \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":47098126795100,"sku":"DDPFZ","price":48.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/fotozelle-fur-pelletkessel-heizkesselzubehor-4324841.png?v=1770693273"},{"product_id":"original-keramikstein-fur-defro-ds-ii-25-kw","title":"Original ceramic stone for Defro DS II 25 kW","description":"\u003ch2\u003e Ceramic stone for DEFRO DS II 25 kW\u003c\/h2\u003e  \u003cp\u003eFirebrick for inspection cover left\/right boiler side.\u003c\/p\u003e  \u003cp\u003eDimensions (HxWxD): 100 x 200 x 30 mm\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47098140885340,"sku":"DDSII25FSK","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/original-keramikstein-fur-defro-ds-ii-25-kw-6429320.webp?v=1770693449"},{"product_id":"primarstein-ds25-32kwna","title":"Original primary stone for DEFRO DS 25 and 32kW - new version","description":"\u003ch2\u003eOriginal primary brick for DEFRO DS 25 and 32kW\u003c\/h2\u003e  \u003ch4\u003e- New version -\u003c\/h4\u003e  \u003cp\u003e\u003cstrong\u003eFireclay brick as a flame conductor to the secondary bricks\u003c\/strong\u003e.\u003c\/p\u003e  \u003cp\u003eThe old version of the primary firebrick is not compatible with the new version. If you have the old version, you must also order the secondary firebrick from the new version. Fireclay bricks act as flame conductors to the secondary firebricks.\u003cbr\u003eReplacement part for Defro DS 25\/32\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003eDimensions (H x W x D): 100x400x145mm\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47098147537244,"sku":"DDSP32","price":100.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/original-primarstein-fur-defro-ds-25-und-32kw-neue-ausfuhrung-3849126.png?v=1770693380"},{"product_id":"defro-schamottestein-25kw-boilers-boiler-zubehoer-klimaanlagen-heizen","title":"Defro fireclay brick for DS 20 \u0026 DS II 25 kW - primary brick, secondary brick or set","description":"\u003cp data-end=\"701\" data-start=\"412\"\u003eOriginal firebricks for Defro DS 20 and DS II 25 kW boilers – optionally as individual units \u003cstrong data-end=\"521\" data-start=\"506\"\u003ePrimary stone\u003c\/strong\u003e,  individual \u003cstrong data-end=\"550\" data-start=\"533\"\u003eSecondary stone\u003c\/strong\u003e or as \u003cstrong data-end=\"578\" data-start=\"560\"\u003ecomplete set\u003c\/strong\u003e With both stones. Optimal fit – ideal for repair, replacement or maintenance. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003chr data-end=\"706\" data-start=\"703\"\u003e  \u003ch3 data-end=\"737\" data-start=\"708\"\u003e\u003cstrong data-end=\"737\" data-start=\"712\"\u003eHighlights \u0026amp; Advantages\u003c\/strong\u003e\u003c\/h3\u003e  \u003cp data-end=\"1265\" data-start=\"738\"\u003e⭐ Original Defro replacement firebrick – high heat resistance and long service life \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"865\" data-start=\"862\"\u003e⭐ Suitable for Defro DS 20 kW and DS II 25 kW boilers \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"961\" data-start=\"958\"\u003e⭐ Individual purchase possible: \u003cstrong data-end=\"1017\" data-start=\"983\"\u003ePrimary stone or secondary stone\u003c\/strong\u003e separately \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1066\" data-start=\"1063\"\u003e⭐ Complete \u003cstrong data-end=\"1114\" data-start=\"1079\"\u003eSet with primary \u0026amp; Secondary stone\u003c\/strong\u003e available \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1165\" data-start=\"1162\"\u003e⭐ Perfect heat conduction in the combustion chamber – for efficient operation \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003chr data-end=\"1270\" data-start=\"1267\"\u003e  \u003ch2 data-end=\"1298\" data-start=\"1272\"\u003e\u003cstrong data-end=\"1298\" data-start=\"1275\"\u003eProduct description\u003c\/strong\u003e\u003c\/h2\u003e  \u003cp data-end=\"1641\" data-start=\"1300\"\u003eThe \u003cstrong data-end=\"1328\" data-start=\"1304\"\u003eDefro fireclay brick\u003c\/strong\u003e is a high-quality, heat-resistant ceramic brick for the combustion chamber of classic solid fuel and wood gasification boilers of the following types \u003cstrong data-end=\"1473\" data-start=\"1461\"\u003eDS 20 kW\u003c\/strong\u003e and \u003cstrong data-end=\"1493\" data-start=\"1478\"\u003eDS II 25 kW\u003c\/strong\u003e from DEFRO. It ensures consistent flame control and high thermal safety during boiler operation. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp data-end=\"2142\" data-start=\"1643\"\u003eWhat makes this product particularly flexible:\u003cbr data-end=\"1690\" data-start=\"1687\"\u003e✔ You can \u003cstrong data-end=\"1725\" data-start=\"1702\"\u003eonly the primary stone\u003c\/strong\u003e order – e.g., when the flame guide is worn out. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1825\" data-start=\"1822\"\u003e✔ You can \u003cstrong data-end=\"1862\" data-start=\"1837\"\u003eonly the secondary stone\u003c\/strong\u003e Order now – ideal for damage in the area of ​​secondary air openings. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1971\" data-start=\"1968\"\u003e✔ Or you can choose that \u003cstrong data-end=\"2024\" data-start=\"2007\"\u003ecomplete set\u003c\/strong\u003e Made from both stones – perfect for a complete renovation in one go. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003cp data-end=\"2466\" data-start=\"2144\"\u003e💡  \u003cstrong data-end=\"2162\" data-start=\"2147\"\u003ePrimary stone\u003c\/strong\u003e:  Fireclay brick flame guide – responsible for the primary combustion air supply in the boiler. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"2303\" data-start=\"2300\"\u003e💡  \u003cstrong data-end=\"2323\" data-start=\"2306\"\u003eSecondary stone\u003c\/strong\u003e:  Two-part fireclay brick with openings for secondary air supply – supports residual combustion. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003chr data-end=\"2471\" data-start=\"2468\"\u003e  \u003ch2 data-end=\"2499\" data-start=\"2473\"\u003e\u003cstrong data-end=\"2499\" data-start=\"2476\"\u003eVariants \u0026amp; Selection\u003c\/strong\u003e\u003c\/h2\u003e  \u003cul data-end=\"2703\" data-start=\"2500\"\u003e  \u003cli data-end=\"2529\" data-start=\"2500\"\u003e  \u003cp data-end=\"2529\" data-start=\"2502\"\u003e\u003cstrong data-end=\"2517\" data-start=\"2502\"\u003ePrimary stone\u003c\/strong\u003e – individually\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"2594\" data-start=\"2530\"\u003e  \u003cp data-end=\"2594\" data-start=\"2532\"\u003e\u003cstrong data-end=\"2549\" data-start=\"2532\"\u003eSecondary stone\u003c\/strong\u003e – single (consisting of two half-shells)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-end=\"2703\" data-start=\"2595\"\u003e  \u003cp data-end=\"2703\" data-start=\"2597\"\u003e\u003cstrong data-end=\"2629\" data-start=\"2597\"\u003eSet – Primary \u0026amp; Secondary stone\u003c\/strong\u003e – complete firebrick package \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-end=\"2708\" data-start=\"2705\"\u003e  \u003ch2 data-end=\"2759\" data-start=\"2710\"\u003e\u003cstrong data-end=\"2759\" data-start=\"2713\"\u003eTechnical specifications (according to product information)\u003c\/strong\u003e\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"3275\" data-start=\"2760\"\u003e  \u003cthead data-end=\"2786\" data-start=\"2760\"\u003e  \u003ctr data-end=\"2786\" data-start=\"2760\"\u003e  \u003cth class=\"\" data-col-size=\"sm\" data-end=\"2774\" data-start=\"2760\"\u003e\u003cstrong data-end=\"2773\" data-start=\"2762\"\u003efeature\u003c\/strong\u003e\u003c\/th\u003e  \u003cth class=\"\" data-col-size=\"md\" data-end=\"2786\" data-start=\"2774\"\u003e\u003cstrong data-end=\"2784\" data-start=\"2776\"\u003eValue\u003c\/strong\u003e\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-end=\"3275\" data-start=\"2814\"\u003e  \u003ctr data-end=\"2911\" data-start=\"2814\"\u003e  \u003ctd data-col-size=\"sm\" data-end=\"2829\" data-start=\"2814\"\u003eSuitable for\u003c\/td\u003e  \u003ctd data-col-size=\"md\" data-end=\"2911\" data-start=\"2829\"\u003eDEFRO DS 20 kW, DS II 25 kW boiler \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-end=\"2997\" data-start=\"2912\"\u003e  \u003ctd data-col-size=\"sm\" data-end=\"2931\" data-start=\"2912\"\u003ePrimary stone dimensions\u003c\/td\u003e  \u003ctd data-col-size=\"md\" data-end=\"2997\" data-start=\"2931\"\u003eapprox. 100 × 350 × 155 mm \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-end=\"3101\" data-start=\"2998\"\u003e  \u003ctd data-col-size=\"sm\" data-end=\"3019\" data-start=\"2998\"\u003eSecondary stone dimensions\u003c\/td\u003e  \u003ctd data-col-size=\"md\" data-end=\"3101\" data-start=\"3019\"\u003eapprox. 80 × 350 × 9 mm (two half-shells) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-end=\"3187\" data-start=\"3102\"\u003e  \u003ctd data-col-size=\"sm\" data-end=\"3113\" data-start=\"3102\"\u003ematerial\u003c\/td\u003e  \u003ctd data-end=\"3187\" data-start=\"3113\" data-col-size=\"md\"\u003eFireclay\/refractory ceramic \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-end=\"3275\" data-start=\"3188\"\u003e  \u003ctd data-col-size=\"sm\" data-end=\"3200\" data-start=\"3188\"\u003eVariants\u003c\/td\u003e  \u003ctd data-col-size=\"md\" data-end=\"3275\" data-start=\"3200\"\u003ePrimary stone, secondary stone, set \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e  \u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-end=\"3280\" data-start=\"3277\"\u003e  \u003ch2 data-end=\"3308\" data-start=\"3282\"\u003e\u003cstrong data-end=\"3308\" data-start=\"3285\"\u003eMission \u0026amp; Application\u003c\/strong\u003e\u003c\/h2\u003e  \u003cp data-end=\"3692\" data-start=\"3309\"\u003eThe firebricks serve as wear and tear protection and functional protection in the combustion chamber of your boiler. They ensure:\u003cbr data-end=\"3423\" data-start=\"3420\"\u003e✅ higher thermal stability in the combustion chamber\u003cbr data-end=\"3469\" data-start=\"3466\"\u003e✅ more even heat distribution\u003cbr data-end=\"3504\" data-start=\"3501\"\u003e✅ optimized fuel consumption\u003cbr data-end=\"3540\" data-start=\"3537\"\u003eReplacing individual stones extends the lifespan of your boiler and avoids unnecessary repair costs. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003chr data-end=\"3697\" data-start=\"3694\"\u003e  \u003ch2 data-end=\"3725\" data-start=\"3699\"\u003e\u003cstrong data-end=\"3725\" data-start=\"3702\"\u003eOrdering tip\u003c\/strong\u003e\u003c\/h2\u003e  \u003cp data-end=\"3901\" data-start=\"3726\"\u003eChoose the variant when purchasing \u003cstrong data-end=\"3765\" data-start=\"3755\"\u003ePrimary\u003c\/strong\u003e, \u003cstrong data-end=\"3779\" data-start=\"3767\"\u003eSecondary\u003c\/strong\u003e or \u003cstrong data-end=\"3792\" data-start=\"3785\"\u003eset\u003c\/strong\u003e,  Depending on your needs – that way you get exactly what you currently require.\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Primary","offer_id":49351964459356,"sku":"DDSP20","price":97.0,"currency_code":"EUR","in_stock":true},{"title":"Secondary","offer_id":49351964492124,"sku":"DDSS20","price":119.0,"currency_code":"EUR","in_stock":false},{"title":"Set","offer_id":49351964524892,"sku":"DDSSS20","price":205.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/defro-schamottestein-set-fur-ds-20-und-ds-ii-25kw-heizkessel-8282631.png?v=1770693227"},{"product_id":"original-abgassensor-defro-fur-heizkessel","title":"Original exhaust gas sensor DEFRO for boilers","description":"\u003ch2\u003eOriginal DEFRO exhaust gas sensor for boilers\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eDEFRO exhaust gas sensor\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eSuitable for boilers equipped with PID control (flue gas controlled).\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003eTechnical data:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eMeasuring range: -25 to +480°C\u003c\/li\u003e  \u003cli\u003eMeasurement tolerance: 0.3°C\u003c\/li\u003e  \u003cli\u003eCable insulation: Fiber optic cable\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47098972012892,"sku":"DEFROAS","price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/original-abgassensor-defro-fur-heizkessel-7800848.webp?v=1770693083"},{"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":"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":"keramikplatte-fur-den-defro-optima-komfort-plus-3-9-kw","title":"Ceramic plate for the Defro Optima Komfort Plus 3.9 kW","description":"\u003ch2\u003eDefro Optima Komfort Plus 3.9 kW ceramic cooktop\u003c\/h2\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003eOriginal spare part \u003c\/p\u003e  \u003cp\u003eceramic plate for the \u003cstrong\u003eDefro Optima Comfort Plus 3.9 kW\u003c\/strong\u003e  for the heat exchanger area as a flame deflector plate.\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":"Defro","offers":[{"title":"Default Title","offer_id":47101087482204,"sku":"DOKP39KP","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/keramikplatte-fur-den-defro-optima-komfort-plus-39-kw-4907941.png?v=1770693202"},{"product_id":"defro-s3p-heizkesselsteuerung-maximale-belastung-optima-komfort-plus","title":"Defro S3P boiler control for Defro Optima Komfort Plus 3.9 kW","description":"\u003ch2\u003eDefro S3P boiler control – Intelligent control for efficient heating\u003c\/h2\u003e  \u003cp\u003eThe Defro S3P boiler control unit is the ideal complement for boilers of this type. \u003cstrong\u003eDefro Optima Comfort Plus\u003c\/strong\u003e.  With a power range of \u003cstrong\u003e3.9 KW  \u003c\/strong\u003eUp to 35 kW, it offers comprehensive and precise control specifically designed for the requirements of modern heating systems. Thanks to innovative technologies, the control system ensures maximum efficiency and comfort in your home.\u003c\/p\u003e  \u003ch3\u003eAdvanced features for optimal heating performance\u003c\/h3\u003e  \u003cp\u003eThe\u003cstrong\u003e Defro S3P controller\u003c\/strong\u003e It utilizes a PID algorithm that enables exhaust-controlled modulation of the fan output. This advanced technology automatically adjusts the heating output to the prevailing conditions, ensuring consistently high efficiency. At the same time, it minimizes energy consumption, thus contributing to an environmentally friendly heating solution.\u003c\/p\u003e  \u003cp\u003eFurthermore, both the boiler circulation pump and the domestic hot water charging pump can be directly controlled. This ensures not only a reliable heat supply but also demand-based adjustment to your hot water needs. The control system also communicates seamlessly with a room thermostat to enable precise temperature control within the building.\u003c\/p\u003e  \u003ch3\u003eUser-friendly and flexibly adjustable display\u003c\/h3\u003e  \u003cp\u003eThe Defro S3P is equipped with a modern display whose tilt angle can be individually adjusted between 45° and 105°. This ensures easy reading and operation of the display, regardless of the installation height. The intuitive menu navigation allows for simple configuration and adjustment of the heating parameters.\u003c\/p\u003e  \u003ch3\u003eExtensive scope of delivery for quick commissioning\u003c\/h3\u003e  \u003cp\u003eIncluded in the scope of delivery of the \u003cstrong\u003eDefro S3P boiler control \u003c\/strong\u003eEverything you need for immediate use is included. Besides the control unit itself, you will receive:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003ea boiler sensor\u003c\/li\u003e  \u003cli\u003ea domestic hot water storage sensor\u003c\/li\u003e  \u003cli\u003ean exhaust gas sensor\u003c\/li\u003e  \u003cli\u003ea safety temperature monitor\u003c\/li\u003e  \u003cli\u003ea blower cable\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eThanks to this extensive range of accessories, you can easily integrate the control system into your existing heating system.\u003c\/p\u003e  \u003ch3\u003eReliable safety and robust design\u003c\/h3\u003e  \u003cp\u003eThe Defro S3P boiler control unit is equipped with a safety temperature monitor that protects the heating system from overheating, thus ensuring safe operation. The robust materials and high-quality workmanship also guarantee a long service life, even under demanding operating conditions.\u003c\/p\u003e  \u003cp\u003eAdditionally, the device is designed for ambient temperatures from 10 to 50 °C and can therefore be operated safely even in unheated rooms. The 3.15A fuse and the maximum load capacity of the pump and fan relays make this controller a reliable solution for your heating system.\u003c\/p\u003e  \u003ch3\u003eTechnical details at a glance\u003c\/h3\u003e  \u003cp\u003eFor a quick overview, here are the most important technical specifications of the Defro S3P boiler control unit:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003ePower supply: 230V\/50Hz\u003c\/li\u003e  \u003cli\u003ePermissible ambient temperature: 10–50 °C\u003c\/li\u003e  \u003cli\u003eMeasuring range: 0–90 °C\u003c\/li\u003e  \u003cli\u003eRequired fuse: 3.15A\u003c\/li\u003e  \u003cli\u003eMaximum load of the pump relay: 0.5A\u003c\/li\u003e  \u003cli\u003eMaximum load of the blower relay: 0.6A\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eEasy installation and operation\u003c\/h3\u003e  \u003cp\u003eThe Defro S3P boiler control unit impresses with its simple installation and user-friendly operation. The included instruction manual provides comprehensive support, allowing you to quickly put the control unit into operation.With this control system, you not only optimize your heating operation, but also reduce operating costs and increase comfort in your home.\u003c\/p\u003e  \u003ch3\u003eConclusion – Efficiency and comfort combined\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eDefro S3P boiler control\u003c\/strong\u003e The Defro S3P boiler control unit is an intelligent and efficient solution for controlling heating systems. With modern technologies, user-friendly operation, and comprehensive safety features, it meets the highest standards. Increase the efficiency of your heating system and enjoy optimal comfort – with the Defro S3P boiler control unit.\u003c\/p\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung S3P\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_Defro_S3P_Steuerung.pdf?v=1729244538\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung S3P\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47101102948700,"sku":"DS3P","price":202.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/defro-s3p-heizkesselsteuerung-fur-defro-optima-komfort-plus-39-kw-6898063.webp?v=1770693151"},{"product_id":"original-gussrost-fur-defro-ds-20kw-heizkessel","title":"Original cast iron grate for Defro DS 20kW boiler","description":"\u003ch2\u003eCast iron grate for Defro DS 20kW boiler\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eOriginal Defro spare part\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eReplacement grate for Defro DS 20\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003eDimensions (HxWxD): 350x250x35mm \u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47101142434140,"sku":"DSR20","price":108.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/original-gussrost-fur-defro-ds-20kw-heizkessel-4555048.png?v=1770693155"},{"product_id":"original-gussrost-fur-defro-ds-25-32-kw-heizkessel","title":"Original cast iron grate for DEFRO DS 25 - 32 kW boiler","description":"\u003ch2\u003e Cast iron grate for DEFRO DS 25 - 32 kW boilers\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eOriginal spare part for DEFRO DS 25 - 32\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cbr\u003eDimensions (H x W x D): 400 x 350 x 35 mm\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47101152362844,"sku":"DSR2532","price":118.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/original-gussrost-fur-defro-ds-25-32-kw-heizkessel-2582806.webp?v=1770693148"},{"product_id":"original-defro-ds-25-und-ds-32-kw-sekundarstein","title":"Original Defro DS 25 and DS 32 kW secondary stone","description":"\u003ch2\u003eOriginal Defro DS 25 and 32 kW secondary stone\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eFirebrick with secondary air openings\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eDefro DS 25\/32 kW fireclay brick with secondary air openings consisting of two half-shells.\u003cbr\u003eDimensions (HxWxD): 80x400x95mm\u003c\/p\u003e  \u003cp\u003e\u003c\/p\u003e  \u003ch3\u003eWhy does fireclay deteriorate over time?\u003c\/h3\u003e  \u003cp\u003eDue to its high mineral content, fireclay also has a slight disadvantage: it is relatively brittle.\u003c\/p\u003e  \u003cp\u003eDue to prolonged exposure to high heat, it will eventually develop cracks.\u003c\/p\u003e  \u003cp\u003eThese are initial signs of wear and tear on the material, but not yet a reason for replacement.\u003c\/p\u003e  \u003cp\u003eFireclay should only be replaced when parts of the material fall out and the protection of the oven can no longer be guaranteed.\u003c\/p\u003e  \u003cp\u003eTherefore, the fireclay should always be checked during the maintenance of a fireplace.\u003c\/p\u003e  \u003cp\u003e\u003c\/p\u003e  \u003ch3\u003eOriginal Defro DS 25 and 32 kW secondary stone\u003c\/h3\u003e  \u003cp\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eTwo questions repeatedly arise in this context:\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eIs a broken firebrick after prolonged use covered by the warranty? \u003cstrong\u003eNo\u003c\/strong\u003e.\u003c\/p\u003e  \u003cp\u003eThe combustion chamber lining is treated as a wear part.\u003c\/p\u003e  \u003cp\u003eDoes the stove manufacturer, the chimney sweep, or the dealer have to replace the firebricks?\u003c\/p\u003e  \u003cp\u003eThe same applies here. \u003cstrong\u003eA clear no.\u003c\/strong\u003e:\u003c\/p\u003e  \u003cp\u003eThe owner of the stove is responsible for the lining of the firebox. 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Specifically designed for use with Gema Control 920 and Plum ecoMax 920 i2, this sensor impresses with its durability and accurate measurement results. Easy to use and versatile, the NTC10 sensor is the ideal choice for your system control.\u003c\/p\u003e  \u003ch3\u003eCompatibility with Gema Control 920 and Plum ecoMax 920 i2\u003c\/h3\u003e  \u003cp\u003eThe NTC10 sensor was specifically designed to work seamlessly with the Gema Control 920 and Plum ecoMax 920 i2 devices. This compatibility ensures optimal functionality and guarantees that your systems operate efficiently and precisely. Thanks to the sensor's simple integration into your control systems, no additional modifications are necessary.\u003c\/p\u003e  \u003cp\u003eThanks to its precise compatibility with these devices, the NTC10 sensor guarantees accurate temperature measurements, which is particularly important in environments where temperature control plays a central role. This makes it an ideal solution for applications in industrial and residential settings.\u003c\/p\u003e  \u003ch3\u003eMaximum precision through innovative technology\u003c\/h3\u003e  \u003cp\u003eThe NTC10 sensor is based on state-of-the-art temperature measurement technology, ensuring high measurement accuracy. The sensor reacts extremely quickly to temperature fluctuations, making it an excellent choice for dynamic processes. This ensures that your system always responds optimally to temperature changes.\u003c\/p\u003e  \u003cp\u003eWith its compact design and robust construction, the sensor is designed for a long service life. Measurement accuracy is maintained even under harsh environmental conditions, making the NTC10 sensor a reliable solution for demanding applications.\u003c\/p\u003e  \u003ch3\u003eEasy installation and versatile applications\u003c\/h3\u003e  \u003cp\u003eThe NTC10 sensor is easy and quick to install. Thanks to its universal design, it is not only compatible with the aforementioned devices but also suitable for other temperature measurement applications. This makes it an extremely versatile product.\u003c\/p\u003e  \u003cp\u003eWhether in the control of heating systems, industrial processes, or other areas where temperature regulation is crucial – the NTC10 sensor offers reliable performance. Its high resistance to external influences ensures that the sensor can be used both indoors and outdoors.\u003c\/p\u003e  \u003ch3\u003eWhy the NTC10 sensor is the right choice\u003c\/h3\u003e  \u003cp\u003eThe NTC10 sensor is a product that impresses with its quality, precision, and versatility. Its specific compatibility with Gema Control 920 and Plum ecoMax 920 i2 guarantees seamless integration and optimal performance. Furthermore, the sensor is suitable for both professional and home use.\u003c\/p\u003e  \u003cp\u003eChoose the NTC10 sensor and benefit from a robust and durable sensor that measures temperature fluctuations with the highest precision. A product that offers you not only control, but also confidence in your systems.\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":47206970098012,"sku":"NTC10","price":14.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ntc10-fuhler-temperatursensor-fur-gema-control-und-plum-ecomax-920-9401912.webp?v=1770693206"},{"product_id":"defro-duo-ekopell-brennerschale","title":"Defro Duo Ekopell burner bowl","description":"\u003ch2\u003eDefro Duo Ekopell burner bowl\u003c\/h2\u003e  \u003cp\u003eDefro original spare part for Defro Duo Ekopell 15 and 25 kW.\u003c\/p\u003e","brand":"Defro","offers":[{"title":"25kW","offer_id":47827864486236,"sku":"DDE25BR","price":119.0,"currency_code":"EUR","in_stock":true},{"title":"15kW","offer_id":47827864453468,"sku":"DDE15BR","price":104.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/defro-duo-ekopell-brennerschale-2301849.png?v=1770692802"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/kategoriebild_defro_ez.png?v=1779426943","url":"https:\/\/ie.gemashop.de\/fi\/collections\/defro-ersatzteile.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}