{"product_id":"atmos-dc18gsp-holz-pelletkessel-19kw","title":"Wood and pellet boiler ATMOS DC18GSP 19 kW combination boiler","description":"\u003ch2\u003eATMOS DC18GSP wood and pellet boiler – combination boiler for flexible heating systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eATMOS DC18GSP\u003c\/strong\u003e is a modern combination boiler for burning split logs and wood pellets. The unit combines the advantages of a powerful wood gasification boiler with the convenience of an automatic pellet heating system. This makes the boiler particularly suitable for single-family homes where both manual wood heating and automatic pellet operation are desired.\u003c\/p\u003e\n\u003cp\u003eWith a wood output of up to \u003cstrong\u003e19 kW\u003c\/strong\u003e and high efficiency, the dual-fuel boiler operates efficiently and reliably. Automatic switching and the possible automatic burner start ensure a high level of operating comfort in everyday heating.\u003c\/p\u003e\n\u003ch3\u003eHighlights and benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e⭐ Combination boiler for \u003cstrong\u003esplit logs and wood pellets\u003c\/strong\u003e in one heating system\u003c\/li\u003e\n\u003cli\u003e⭐ Wood output up to \u003cstrong\u003e19 kW\u003c\/strong\u003e for single-family homes\u003c\/li\u003e\n\u003cli\u003e⭐ Automatic start of the pellet burner after the wood has burned out is possible\u003c\/li\u003e\n\u003cli\u003e⭐ High efficiency up to \u003cstrong\u003eover 90%\u003c\/strong\u003e for efficient operation\u003c\/li\u003e\n\u003cli\u003e⭐ Boiler class 5 according to EN 303-5 for modern heating technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAreas of application \u0026 target group\u003c\/h2\u003e\n\u003cp\u003eThe ATMOS DC18GSP is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrivate customers with their own wood supply\u003c\/li\u003e\n\u003cli\u003eHVAC contractors in new construction and renovation\u003c\/li\u003e\n\u003cli\u003eSingle-family homes with buffer storage\u003c\/li\u003e\n\u003cli\u003eHeating systems combining split logs and pellet operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThanks to the combination of wood gasification and pellet operation, the boiler can be operated flexibly. Split logs can be manually reloaded while pellets are automatically fed.\u003c\/p\u003e\n\u003ch2\u003eEveryday benefits\u003c\/h2\u003e\n\u003cp\u003eThe dual-fuel boiler enables particularly comfortable heating operation. When using split logs, the upper and middle combustion chambers are used. For pellet operation, a pellet burner works in the lower combustion chamber. The air supply and damper positions are automatically adjusted to the respective fuel type. This ensures the boiler operates stably and efficiently.\u003c\/p\u003e\n\u003cp\u003eIn addition, the pellet burner can start automatically as soon as the loaded wood has completely burned out and there is a heat demand. This function increases comfort and reduces manual intervention. \u003c\/p\u003e\n\u003ch2\u003eTechnology \u0026 equipment\u003c\/h2\u003e\n\u003cp\u003eThe ATMOS DC18GSP features a robust steel construction with ceramic combustion chamber lining. Combustion is controlled via several thermostats and control components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBoiler thermostat for output control\u003c\/li\u003e\n\u003cli\u003eFlue gas thermostats for controlling the fan and air dampers\u003c\/li\u003e\n\u003cli\u003eSafety thermostat to protect against overheating\u003c\/li\u003e\n\u003cli\u003eServo damper for automatic air control\u003c\/li\u003e\n\u003cli\u003eSlot for electronic heating controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe controller automatically adjusts the air supply and operating parameters to the respective fuel. This enables stable and efficient heating operation.\u003c\/p\u003e\n\u003ch2\u003eEfficiency \u0026 environment\u003c\/h2\u003e\n\u003cp\u003eIn wood operation, the combination boiler achieves an efficiency of over \u003cstrong\u003e90%\u003c\/strong\u003e. In pellet operation, the efficiency is even around \u003cstrong\u003e92.7%\u003c\/strong\u003e. This ensures the fuel used is utilized particularly efficiently.\u003c\/p\u003e\n\u003cp\u003eThe boiler meets the requirements of \u003cstrong\u003eboiler class 5 according to EN 303-5\u003c\/strong\u003e and the emission level II of the BImSchV, making it suitable for modern heating systems. \u003c\/p\u003e\n\u003ch2\u003eCompatibility \u0026 System Integration\u003c\/h2\u003e\n\u003cp\u003eThe ATMOS DC18GSP is typically operated in combination with a buffer tank. This improves the efficiency of the system and ensures even heat supply in the building.\u003c\/p\u003e\n\u003cp\u003eThe boiler can be integrated into various heating systems:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuffer tanks\u003c\/li\u003e\n\u003cli\u003eRadiator systems\u003c\/li\u003e\n\u003cli\u003eUnderfloor heating\u003c\/li\u003e\n\u003cli\u003eDomestic hot water preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eATMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDC18GSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eWood and pellet combination boiler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWood output\u003c\/td\u003e\n\u003ctd\u003e19 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePellet output\u003c\/td\u003e\n\u003ctd\u003e4.5 – 19 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoiler efficiency (wood)\u003c\/td\u003e\n\u003ctd\u003e90.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoiler efficiency (pellet)\u003c\/td\u003e\n\u003ctd\u003e92.7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoiler class\u003c\/td\u003e\n\u003ctd\u003eClass 5 according to EN 303-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy efficiency class\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating surface\u003c\/td\u003e\n\u003ctd\u003e3.2 m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel hopper volume\u003c\/td\u003e\n\u003ctd\u003e80 dm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. working pressure (water)\u003c\/td\u003e\n\u003ctd\u003e250 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoiler weight\u003c\/td\u003e\n\u003ctd\u003e547 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlue gas connection\u003c\/td\u003e\n\u003ctd\u003e150 \/ 152 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection\u003c\/td\u003e\n\u003ctd\u003e230 V \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired return temperature\u003c\/td\u003e\n\u003ctd\u003e65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e80 – 90 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eScope of delivery\u003c\/h2\u003e\n\u003cp\u003eThe scope of delivery includes, among other things, temperature sensors for integration into the heating system as well as connection options for the heating system control.\u003c\/p\u003e\n\u003ch2\u003eAccessories \u0026 System Recommendation\u003c\/h2\u003e\n\u003cp\u003eFor efficient operation, we recommend combining it with suitable system components such as buffer tanks, return temperature boosters, and safety groups.\u003c\/p\u003e\n\u003cdiv class=\"cross-sell\"\u003e\n\u003ch3\u003eSuitable system components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pufferspeicher\"\u003eBuffer tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/ruecklaufanhebung\"\u003eReturn temperature booster\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/sicherheitsgruppe-heizung\"\u003eSafety groups\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pelletbrenner\"\u003ePellet burner\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/heizungsregelung\"\u003eHeating controls\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eInstallation and Safety Instructions\u003c\/h2\u003e\n\u003cp\u003eThe boiler may only be installed by a qualified heating contractor. National regulations and the manufacturer's operating instructions must be observed.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan the ATMOS DC18GSP burn both wood and pellets?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the combination boiler is designed for burning log wood and wood pellets.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the output of the boiler?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe output in wood operation is up to 19 kW. In pellet operation, the output range is between 4.5 and 19 kW.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs a buffer tank required?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eA buffer tank is recommended for efficient and safe operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhich fuels may be used?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDry log wood with a residual moisture content of about 12–20% and wood pellets with a diameter of 6–8 mm are prescribed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes the pellet burner start automatically?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe pellet burner can start automatically as soon as the loaded wood has burned out and there is a heat demand.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat electrical supply does the boiler require?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe boiler requires a mains connection of 230 V at 50 Hz.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cstyle type=\"text\/css\"\u003e \ttable.tableizer-table { \t\tfont-size: 12px; \t\tborder: 1px solid #CCC;  \t\tfont-family: Arial, Helvetica, sans-serif; \t}  \t.tableizer-table td { \t\tpadding: 4px; \t\tmargin: 3px; \t\tborder: 1px solid #CCC; \t} \t.tableizer-table th { \t\tbackground-color: #104E8B;  \t\tcolor: #FFF; \t\tfont-weight: bold; \t} \u003c\/style\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_Atmos_GSP.pdf?v=1722239801\" title=\"Atmos GS Bedienungsanleitung\" rel=\"noopener\" target=\"_blank\"\u003eOperating instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ATMOS_GSP_Zusatz.pdf?v=1722239584\" title=\"Zusatzinformationen Atmos GSP\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Zusatzinformationen Atmos GSP\" target=\"_blank\"\u003eSupplement to the operating instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Explosionszeichnung_GSP.pdf?v=1722239520\" title=\"Explosionszeichnung GSP\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Explosionszeichnung GSP\" target=\"_blank\"\u003eExploded view\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos_kombikessel_prospekt_2024.pdf?v=1722239610\" title=\"Atmos Kombikessel Katalog\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Atmos Kombikessel Katalog\" target=\"_blank\"\u003eCombination boiler brochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Konformitaetserklaerung-Pellets.pdf?v=1722239571\" title=\"Pellets Konformitätserklärung\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Pellets Konformitätserklärung\" target=\"_blank\"\u003eDeclaration of conformity for pellets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp data-start=\"900\" data-end=\"1109\"\u003e👉 \u003cstrong data-start=\"903\" data-end=\"950\"\u003eOrder commissioning now!\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eWith the \"Commissioning by ATMOS\" service, you ensure that your boiler is optimally set up and meets all technical requirements.\u003c\/p\u003e\n\u003cp data-start=\"1111\" data-end=\"1305\"\u003eFurther information on the process, requirements, and services can be found in our article on \u003cstrong data-start=\"1209\" data-end=\"1304\"\u003e[\u003ca href=\"https:\/\/gemashop.de\/products\/atmos-inbetriebnahme\" title=\"Atmos Inbetriebnahme\" rel=\"noopener\" target=\"_blank\"\u003eATMOS commissioning\u003c\/a\u003e]\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Atmos","offers":[{"title":"Numatytasis pavadinimas","offer_id":47428327276892,"sku":"01.02.18-0","price":9264.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/kombikessel-atmos-dc-gsp-forderfahig-6989909.png?v=1770692840","url":"https:\/\/lt.gemashop.de\/en\/products\/atmos-dc18gsp-holz-pelletkessel-19kw","provider":"GEMA Shop","version":"1.0","type":"link"}