{"product_id":"kohlevergaser-atmos-kc25s-26-kw","title":"Atmos KC25S 26 kW Coal Gasifier","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026 Applications\u003c\/h2\u003e \u003cp\u003eThe Atmos KC25S coal gasifier is a manually fed hot water heating boiler for lignite briquettes with a rated heat output of 26 kW. It is suitable for heating systems in family homes, weekend houses, workshops, and similar properties where a solid fuel boiler with coal gasification technology and the additional use of suitable alternative fuels is required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026 Features\u003c\/h2\u003e \u003cp\u003eThe KC25S operates on the principle of downdraft gasification and uses an induced draft fan to support the combustion process. The boiler body is made of welded steel sheet, the lower secondary combustion chamber is lined with ceramic material, and the rotating grate mechanism aids air distribution and ash removal during operation. Control is via an electromechanical control panel with a thermometer, main switch, boiler thermostat, flue gas thermostat, and safety thermostat.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe combination of a rotating grate mechanism, ceramic combustion chamber, and induced draft fan ensures practical handling in solid fuel operation. The boiler is designed for manual loading and offers a robust technical foundation for users who want a coal gasifier with clear operating logic and a maintenance-oriented design.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026 Compatibility\u003c\/h2\u003e \u003cp\u003eProfessional integration into the heating system with a suitable return temperature protection system must be planned for operation. The manufacturer's documentation specifies a minimum return temperature of 65 °C and a boiler operating temperature in the range of 80 to 90 °C. The hydraulic design, chimney connection, and safety-related integration should be tailored to the building and the existing heating system.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Specifications at a Glance\u003c\/h2\u003e \u003cp\u003eThe key technical data for the Atmos KC25S is summarized here.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eRated Output\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e26 kW\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eFuel\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eLignite briquettes, alternative fuel: split logs and wood briquettes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eCombustion Technology\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eCoal gasifier \/ Downdraft gasification\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEfficiency\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e90.4 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy Efficiency Class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. Flow Temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e90 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. Operating Pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e2.5 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eLog Length\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e330 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eBoiler Class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e5\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDraft Requirement\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e20 Pa\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eFlue Gas Temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e177 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eFlue Pipe Connection\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e150\/152 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSafety Heat Exchanger\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eCooling loop for overheat protection included\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eBuffer Tank Recommended\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1185 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e675 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e758 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eVoltage\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e230 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eFrequency\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003ePower Consumption\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 W at rated load\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eInstallation must be planned according to the boiler room, flue gas routing, combustion air supply, and hydraulic integration. The mains connection is 230 V \/ 50 Hz, the return temperature must be secured via a suitable return temperature protection system, and the chimney connection must be matched to the required draft.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe KC25S is designed for lignite briquettes as the preferred fuel. Dry split logs and wood briquettes can be used as alternative fuel if the specifications for fuel quality, log length, and moisture content are met. Regular cleaning, sufficient chimney draft, and adherence to the prescribed operating and return temperatures are important for stable operation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of Delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eAtmos KC25S coal gasifier\u003c\/li\u003e \u003cli\u003eSteel brush with accessories\u003c\/li\u003e \u003cli\u003ePoker\u003c\/li\u003e \u003cli\u003eFilling valve\u003c\/li\u003e \u003cli\u003eOperating and maintenance manual\u003c\/li\u003e \u003cli\u003eHoneywell FR 124 draft regulator\u003c\/li\u003e \u003cli\u003eAsh container\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Atmos","offers":[{"title":"Default Title","offer_id":49417060811100,"sku":"01.12.25","price":21978.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-kc-25-s-kohlevergaser-26-kw-festbrennstoffkessel-fur-braunkohle-5608197.webp?v=1770692843","url":"https:\/\/ro.gemashop.de\/en\/products\/coal-gasifier-atmos-kc25s-26-kw","provider":"GEMA Shop","version":"1.0","type":"link"}