{"title":"Wood carburetor up to 30 kW","description":"","products":[{"product_id":"attack-slx-25-profi-holzvergaser-25-kw","title":"Wood gasifier 25 kW ATTACK SLX 25 Profi","description":"\u003cp data-start=\"341\" data-end=\"723\"\u003eThe \u003cstrong data-start=\"345\" data-end=\"368\"\u003eATTACK SLX 25 PROFI\u003c\/strong\u003e This is a high-performance 25 kW wood gasifier for the efficient and low-emission combustion of logs. It is ideally suited for single-family and two-family homes with higher heating requirements, as well as for renovation projects with an existing chimney system. The tested emission values ​​according to EN 303-5 confirm reliable and compliant heating technology.\u003c\/p\u003e  \u003chr data-start=\"725\" data-end=\"728\"\u003e  \u003ch2 data-start=\"730\" data-end=\"754\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"756\" data-end=\"1136\"\u003e⭐  \u003cstrong data-start=\"758\" data-end=\"780\"\u003e25 kW nominal power\u003c\/strong\u003e – ideal for larger detached houses\u003cbr data-start=\"820\" data-end=\"823\"\u003e⭐  \u003cstrong data-start=\"825\" data-end=\"852\"\u003eEfficiency up to 91.6%\u003c\/strong\u003e – efficient use of firewood\u003cbr data-start=\"888\" data-end=\"891\"\u003e⭐  \u003cstrong data-start=\"893\" data-end=\"928\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission and performance values\u003cbr data-start=\"969\" data-end=\"972\"\u003e⭐  \u003cstrong data-start=\"974\" data-end=\"1006\"\u003eRobust manual loading\u003c\/strong\u003e – durable, maintenance-friendly technology\u003cbr data-start=\"1048\" data-end=\"1051\"\u003e⭐  \u003cstrong data-start=\"1053\" data-end=\"1083\"\u003eSuitable for Class A wood\u003c\/strong\u003e – Standard-compliant combustion of dry logs\u003c\/p\u003e  \u003chr data-start=\"1138\" data-end=\"1141\"\u003e  \u003ch1 data-start=\"1143\" data-end=\"1183\"\u003eATTACK SLX 25 PROFI wood gasifier 25 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1185\" data-end=\"1215\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1217\" data-end=\"1408\"\u003eThe ATTACK SLX 25 PROFI is a \u003cstrong data-start=\"1249\" data-end=\"1298\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e With manual loading. It was designed for use in residential buildings and is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1410\" data-end=\"1540\"\u003e  \u003cli data-start=\"1410\" data-end=\"1455\"\u003e  \u003cp data-start=\"1412\" data-end=\"1455\"\u003eSingle-family homes with higher heating requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1456\" data-end=\"1478\"\u003e  \u003cp data-start=\"1458\" data-end=\"1478\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1479\" data-end=\"1505\"\u003e  \u003cp data-start=\"1481\" data-end=\"1505\"\u003eModernization of existing buildings\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1506\" data-end=\"1540\"\u003e  \u003cp data-start=\"1508\" data-end=\"1540\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1542\" data-end=\"1622\"\u003eThe preferred fuel type is \u003cstrong data-start=\"1576\" data-end=\"1621\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1624\" data-end=\"1627\"\u003e  \u003ch2 data-start=\"1629\" data-end=\"1650\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1652\" data-end=\"1824\"\u003eThanks to the proven wood gasification principle, combustion takes place in two phases: First, the wood is gasified, then the wood gases are combusted. This results in:\u003c\/p\u003e  \u003cul data-start=\"1826\" data-end=\"1936\"\u003e  \u003cli data-start=\"1826\" data-end=\"1852\"\u003e  \u003cp data-start=\"1828\" data-end=\"1852\"\u003estable heat output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1853\" data-end=\"1878\"\u003e  \u003cp data-start=\"1855\" data-end=\"1878\"\u003ehigh energy yield\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1879\" data-end=\"1902\"\u003e  \u003cp data-start=\"1881\" data-end=\"1902\"\u003elow emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1903\" data-end=\"1936\"\u003e  \u003cp data-start=\"1905\" data-end=\"1936\"\u003eefficient fuel use\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1938\" data-end=\"2083\"\u003eThe design allows for easy cleaning via turbulator levers, side cleaning openings and an accessible ash box system.\u003c\/p\u003e  \u003chr data-start=\"2085\" data-end=\"2088\"\u003e  \u003ch2 data-start=\"2090\" data-end=\"2114\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"2116\" data-end=\"2487\"\u003e  \u003cli data-start=\"2116\" data-end=\"2160\"\u003e  \u003cp data-start=\"2118\" data-end=\"2160\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2161\" data-end=\"2195\"\u003e  \u003cp data-start=\"2163\" data-end=\"2195\"\u003eFuel feed: manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2196\" data-end=\"2236\"\u003e  \u003cp data-start=\"2198\" data-end=\"2236\"\u003ePrimary and secondary air adjustable\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2237\" data-end=\"2281\"\u003e  \u003cp data-start=\"2239\" data-end=\"2281\"\u003eTurbulators for efficiency optimization\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2282\" data-end=\"2320\"\u003e  \u003cp data-start=\"2284\" data-end=\"2320\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2321\" data-end=\"2364\"\u003e  \u003cp data-start=\"2323\" data-end=\"2364\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2365\" data-end=\"2399\"\u003e  \u003cp data-start=\"2367\" data-end=\"2399\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2400\" data-end=\"2455\"\u003e  \u003cp data-start=\"2402\" data-end=\"2455\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2456\" data-end=\"2487\"\u003e  \u003cp data-start=\"2458\" data-end=\"2487\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2489\" data-end=\"2644\"\u003eFor a long service life, the return temperature must remain consistently above 65 °C. The manufacturer recommends a boiler thermostat setting of 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2646\" data-end=\"2649\"\u003e  \u003ch2 data-start=\"2651\" data-end=\"2672\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2674\" data-end=\"2784\"\u003eThe ATTACK SLX 25 PROFI meets the requirements of \u003cstrong data-start=\"2728\" data-end=\"2745\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2786\" data-end=\"2827\"\u003eMeasurement values ​​according to certificate (rated power):\u003c\/p\u003e  \u003cul data-start=\"2829\" data-end=\"2977\"\u003e  \u003cli data-start=\"2829\" data-end=\"2857\"\u003e  \u003cp data-start=\"2831\" data-end=\"2857\"\u003eNominal heat output: 25 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2858\" data-end=\"2891\"\u003e  \u003cp data-start=\"2860\" data-end=\"2891\"\u003eMinimum heat output: 12.5 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2892\" data-end=\"2916\"\u003e  \u003cp data-start=\"2894\" data-end=\"2916\"\u003eEfficiency: 91.6%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2917\" data-end=\"2945\"\u003e  \u003cp data-start=\"2919\" data-end=\"2945\"\u003eCO at 13% O₂: 99 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2946\" data-end=\"2977\"\u003e  \u003cp data-start=\"2948\" data-end=\"2977\"\u003eDust at 13% O₂: 10 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2979\" data-end=\"3066\"\u003eThe emission and performance values ​​were confirmed by an accredited testing laboratory.\u003c\/p\u003e  \u003chr data-start=\"3068\" data-end=\"3071\"\u003e  \u003ch2 data-start=\"3073\" data-end=\"3110\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3112\" data-end=\"3164\"\u003eThe SLX 25 PROFI is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"3166\" data-end=\"3299\"\u003e  \u003cli data-start=\"3166\" data-end=\"3184\"\u003e  \u003cp data-start=\"3168\" data-end=\"3184\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3185\" data-end=\"3224\"\u003e  \u003cp data-start=\"3187\" data-end=\"3224\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3225\" data-end=\"3256\"\u003e  \u003cp data-start=\"3227\" data-end=\"3256\"\u003ethermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3257\" data-end=\"3277\"\u003e  \u003cp data-start=\"3259\" data-end=\"3277\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3278\" data-end=\"3299\"\u003e  \u003cp data-start=\"3280\" data-end=\"3299\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3301\" data-end=\"3420\"\u003eSuitable \u003cstrong data-start=\"3310\" data-end=\"3371\"\u003eBuffer storage tanks, safety groups and return temperature boosts\u003c\/strong\u003e You can find them in our product range on gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3422\" data-end=\"3425\"\u003e  \u003ch2 data-start=\"3427\" data-end=\"3446\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3448\" data-end=\"3962\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3448\" data-end=\"3466\"\u003e  \u003ctr data-start=\"3448\" data-end=\"3466\"\u003e  \u003cth data-start=\"3448\" data-end=\"3458\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3458\" data-end=\"3466\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3486\" data-end=\"3962\"\u003e  \u003ctr data-start=\"3486\" data-end=\"3516\"\u003e  \u003ctd data-start=\"3486\" data-end=\"3499\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3499\" data-end=\"3516\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3517\" data-end=\"3542\"\u003e  \u003ctd data-start=\"3517\" data-end=\"3526\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3526\" data-end=\"3542\" data-col-size=\"sm\"\u003eSLX 25 PROFI\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3543\" data-end=\"3589\"\u003e  \u003ctd data-start=\"3543\" data-end=\"3556\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3556\" data-end=\"3589\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3590\" data-end=\"3636\"\u003e  \u003ctd data-start=\"3590\" data-end=\"3603\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3603\" data-end=\"3636\" data-col-size=\"sm\"\u003eWood (Class A according to EN 303-5)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3637\" data-end=\"3666\"\u003e  \u003ctd data-start=\"3637\" data-end=\"3657\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3657\" data-end=\"3666\"\u003e25 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3667\" data-end=\"3701\"\u003e  \u003ctd data-start=\"3667\" data-end=\"3690\" data-col-size=\"sm\"\u003eMinimum heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3690\" data-end=\"3701\"\u003e12.5 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3702\" data-end=\"3727\"\u003e  \u003ctd data-start=\"3702\" data-end=\"3717\" data-col-size=\"sm\"\u003eefficiency\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3717\" data-end=\"3727\"\u003e91.6%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3728\" data-end=\"3759\"\u003e  \u003ctd data-start=\"3728\" data-end=\"3747\" data-col-size=\"sm\"\u003eCO (at 13% O₂)\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3747\" data-end=\"3759\"\u003e99 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3760\" data-end=\"3794\"\u003e  \u003ctd data-start=\"3760\" data-end=\"3782\" data-col-size=\"sm\"\u003eDust (at 13% O₂)\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3782\" data-end=\"3794\"\u003e10 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3795\" data-end=\"3827\"\u003e  \u003ctd data-start=\"3795\" data-end=\"3816\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3816\" data-end=\"3827\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3828\" data-end=\"3865\"\u003e  \u003ctd data-start=\"3828\" data-end=\"3855\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3855\" data-end=\"3865\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3866\" data-end=\"3901\"\u003e  \u003ctd data-start=\"3866\" data-end=\"3889\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3889\" data-end=\"3901\"\u003e23–30 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3902\" data-end=\"3937\"\u003e  \u003ctd data-start=\"3902\" data-end=\"3926\" data-col-size=\"sm\"\u003eFuel feed\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3926\" data-end=\"3937\"\u003emanually\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3938\" data-end=\"3962\"\u003e  \u003ctd data-start=\"3938\" data-end=\"3945\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3945\" data-end=\"3962\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3964\" data-end=\"3967\"\u003e  \u003ch2 data-start=\"3969\" data-end=\"3984\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3986\" data-end=\"4067\"\u003e  \u003cli data-start=\"3986\" data-end=\"4022\"\u003e  \u003cp data-start=\"3988\" data-end=\"4022\"\u003eATTACK SLX 25 PROFI wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4023\" data-end=\"4046\"\u003e  \u003cp data-start=\"4025\" data-end=\"4046\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4047\" data-end=\"4067\"\u003e  \u003cp data-start=\"4049\" data-end=\"4067\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4069\" data-end=\"4072\"\u003e  \u003ch2 data-start=\"4074\" data-end=\"4107\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"4109\" data-end=\"4213\"\u003eInstallation and commissioning must be carried out exclusively by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"4215\" data-end=\"4233\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"4235\" data-end=\"4466\"\u003e  \u003cli data-start=\"4235\" data-end=\"4287\"\u003e  \u003cp data-start=\"4237\" data-end=\"4287\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4288\" data-end=\"4354\"\u003e  \u003cp data-start=\"4290\" data-end=\"4354\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4355\" data-end=\"4392\"\u003e  \u003cp data-start=\"4357\" data-end=\"4392\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4393\" data-end=\"4466\"\u003e  \u003cp data-start=\"4395\" data-end=\"4466\"\u003eRegular cleaning of the ash box, heat exchanger and turbulators\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4468\" data-end=\"4551\"\u003eFailure to comply with the installation instructions may limit the warranty.\u003c\/p\u003e  \u003chr data-start=\"4553\" data-end=\"4556\"\u003e  \u003ch2 data-start=\"4558\" data-end=\"4564\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4566\" data-end=\"4657\"\u003e\u003cstrong data-start=\"4566\" data-end=\"4610\"\u003e1. What wood moisture content is permissible?\u003c\/strong\u003e\u003cbr data-start=\"4610\" data-end=\"4613\"\u003eMaximum 25% residual moisture, recommended 12–20%.\u003c\/p\u003e  \u003cp data-start=\"4659\" data-end=\"4799\"\u003e\u003cstrong data-start=\"4659\" data-end=\"4704\"\u003e2. Is a buffer tank required?\u003c\/strong\u003e\u003cbr data-start=\"4704\" data-end=\"4707\"\u003eA buffer storage tank is recommended for efficient operation and compliant integration.\u003c\/p\u003e  \u003cp data-start=\"4801\" data-end=\"4899\"\u003e\u003cstrong data-start=\"4801\" data-end=\"4838\"\u003e3. What is the efficiency?\u003c\/strong\u003e\u003cbr data-start=\"4838\" data-end=\"4841\"\u003eThe tested efficiency is 91.6% at nominal power.\u003c\/p\u003e  \u003cp data-start=\"4901\" data-end=\"4992\"\u003e\u003cstrong data-start=\"4901\" data-end=\"4946\"\u003e4. What emission levels are achieved?\u003c\/strong\u003e\u003cbr data-start=\"4946\" data-end=\"4949\"\u003eCO 99 mg\/m³ and dust 10 mg\/m³ at 13 % O₂.\u003c\/p\u003e  \u003cp data-start=\"4994\" data-end=\"5096\"\u003e\u003cstrong data-start=\"4994\" data-end=\"5041\"\u003e5. What chimney parameters are required?\u003c\/strong\u003e\u003cbr data-start=\"5041\" data-end=\"5044\"\u003eMinimum 150 mm diameter and 23–30 Pa chimney draft.\u003c\/p\u003e  \u003cp data-start=\"5098\" data-end=\"5227\"\u003e\u003cstrong data-start=\"5098\" data-end=\"5135\"\u003e6. How often does it need to be cleaned?\u003c\/strong\u003e\u003cbr data-start=\"5135\" data-end=\"5138\"\u003eEmpty the ash box daily, and clean the heat exchanger and turbulators regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"5229\" data-end=\"5232\"\u003e  \u003ch2 data-start=\"5234\" data-end=\"5242\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5244\" data-end=\"5502\"\u003eThe \u003cstrong data-start=\"5248\" data-end=\"5277\"\u003eATTACK SLX 25 PROFI 25 kW\u003c\/strong\u003e This is a high-performance, certified wood gasifier for larger residential buildings. A reliable and efficient solution for sustainable heating with logs. Order now and future-proof your heating system.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418242916700,"sku":"ASLXP25","price":3821.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXprofi-webrender.webp?v=1774512395"},{"product_id":"attack-slx-30-profi-holzvergaser-30-kw","title":"Wood gasifier 30 kW ATTACK SLX 30 Profi","description":"\u003cp data-start=\"348\" data-end=\"733\"\u003eThe \u003cstrong data-start=\"352\" data-end=\"375\"\u003eATTACK SLX 30 PROFI\u003c\/strong\u003e This is a modern wood gasification boiler with a nominal output of 30 kW for the efficient and low-emission combustion of logs. It is ideally suited for larger single-family homes, two-family homes, or buildings with increased heating requirements. The tested performance and emission values ​​according to EN 303-5 confirm a standard-compliant and economical heating solution.\u003c\/p\u003e  \u003chr data-start=\"735\" data-end=\"738\"\u003e  \u003ch2 data-start=\"740\" data-end=\"764\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"766\" data-end=\"1112\"\u003e⭐  \u003cstrong data-start=\"768\" data-end=\"790\"\u003e30 kW nominal power\u003c\/strong\u003e – ideal for larger residential buildings\u003cbr data-start=\"822\" data-end=\"825\"\u003e⭐  \u003cstrong data-start=\"827\" data-end=\"854\"\u003eEfficiency up to 91.3%\u003c\/strong\u003e – high energy yield from logs\u003cbr data-start=\"891\" data-end=\"894\"\u003e⭐  \u003cstrong data-start=\"896\" data-end=\"926\"\u003eTested according to EN 303-5:2012\u003c\/strong\u003e – certified emission values\u003cbr data-start=\"957\" data-end=\"960\"\u003e⭐  \u003cstrong data-start=\"962\" data-end=\"994\"\u003eRobust manual loading\u003c\/strong\u003e – durable and easy-to-maintain technology\u003cbr data-start=\"1039\" data-end=\"1042\"\u003e⭐  \u003cstrong data-start=\"1044\" data-end=\"1079\"\u003eOptimized turbulator technology\u003c\/strong\u003e – improved heat transfer\u003c\/p\u003e  \u003chr data-start=\"1114\" data-end=\"1117\"\u003e  \u003ch1 data-start=\"1119\" data-end=\"1159\"\u003eATTACK SLX 30 PROFI wood gasifier 30 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1161\" data-end=\"1191\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1193\" data-end=\"1332\"\u003eThe ATTACK SLX 30 PROFI is a \u003cstrong data-start=\"1225\" data-end=\"1274\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e With manual loading. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1334\" data-end=\"1476\"\u003e  \u003cli data-start=\"1334\" data-end=\"1363\"\u003e  \u003cp data-start=\"1336\" data-end=\"1363\"\u003elarger single-family homes\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1364\" data-end=\"1386\"\u003e  \u003cp data-start=\"1366\" data-end=\"1386\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1387\" data-end=\"1423\"\u003e  \u003cp data-start=\"1389\" data-end=\"1423\"\u003eagricultural outbuildings\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1424\" data-end=\"1476\"\u003e  \u003cp data-start=\"1426\" data-end=\"1476\"\u003eExisting buildings with sufficient chimney draft\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1478\" data-end=\"1558\"\u003eThe preferred fuel type is \u003cstrong data-start=\"1512\" data-end=\"1557\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1560\" data-end=\"1563\"\u003e  \u003ch2 data-start=\"1565\" data-end=\"1586\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1588\" data-end=\"1799\"\u003eThe wood gasification principle enables a two-stage combustion: First, the wood is gasified under oxygen-deficient conditions, then the resulting wood gases are completely combusted. This produces:\u003c\/p\u003e  \u003cul data-start=\"1801\" data-end=\"1923\"\u003e  \u003cli data-start=\"1801\" data-end=\"1828\"\u003e  \u003cp data-start=\"1803\" data-end=\"1828\"\u003estable power output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1829\" data-end=\"1847\"\u003e  \u003cp data-start=\"1831\" data-end=\"1847\"\u003ehigh efficiency\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1848\" data-end=\"1886\"\u003e  \u003cp data-start=\"1850\" data-end=\"1886\"\u003ereduced CO and dust emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1887\" data-end=\"1923\"\u003e  \u003cp data-start=\"1889\" data-end=\"1923\"\u003econsistent heat supply\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1925\" data-end=\"2050\"\u003eThe integrated turbulators increase heat transfer and can be conveniently cleaned via the lever mechanism.\u003c\/p\u003e  \u003chr data-start=\"2052\" data-end=\"2055\"\u003e  \u003ch2 data-start=\"2057\" data-end=\"2081\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"2083\" data-end=\"2444\"\u003e  \u003cli data-start=\"2083\" data-end=\"2127\"\u003e  \u003cp data-start=\"2085\" data-end=\"2127\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2128\" data-end=\"2162\"\u003e  \u003cp data-start=\"2130\" data-end=\"2162\"\u003eFuel feed: manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2163\" data-end=\"2204\"\u003e  \u003cp data-start=\"2165\" data-end=\"2204\"\u003eAdjustable primary and secondary air\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2205\" data-end=\"2243\"\u003e  \u003cp data-start=\"2207\" data-end=\"2243\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2244\" data-end=\"2277\"\u003e  \u003cp data-start=\"2246\" data-end=\"2277\"\u003eTurbulators in the heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2278\" data-end=\"2321\"\u003e  \u003cp data-start=\"2280\" data-end=\"2321\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2322\" data-end=\"2353\"\u003e  \u003cp data-start=\"2324\" data-end=\"2353\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2354\" data-end=\"2409\"\u003e  \u003cp data-start=\"2356\" data-end=\"2409\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2410\" data-end=\"2444\"\u003e  \u003cp data-start=\"2412\" data-end=\"2444\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2446\" data-end=\"2587\"\u003eFor safe and long-lasting operation, a return temperature of above 65 °C must be ensured. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2589\" data-end=\"2592\"\u003e  \u003ch2 data-start=\"2594\" data-end=\"2615\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2617\" data-end=\"2727\"\u003eThe ATTACK SLX 30 PROFI meets the requirements of \u003cstrong data-start=\"2671\" data-end=\"2688\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2729\" data-end=\"2770\"\u003eMeasurement values ​​according to certificate (rated power):\u003c\/p\u003e  \u003cul data-start=\"2772\" data-end=\"2918\"\u003e  \u003cli data-start=\"2772\" data-end=\"2800\"\u003e  \u003cp data-start=\"2774\" data-end=\"2800\"\u003eNominal heat output: 30 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2801\" data-end=\"2832\"\u003e  \u003cp data-start=\"2803\" data-end=\"2832\"\u003eMinimum heat output: 15 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2833\" data-end=\"2857\"\u003e  \u003cp data-start=\"2835\" data-end=\"2857\"\u003eEfficiency: 91.3%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2858\" data-end=\"2887\"\u003e  \u003cp data-start=\"2860\" data-end=\"2887\"\u003eCO at 13% O₂: 101 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2888\" data-end=\"2918\"\u003e  \u003cp data-start=\"2890\" data-end=\"2918\"\u003eDust at 13% O₂: 9 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2920\" data-end=\"3005\"\u003eThe emission and performance values ​​were verified by an accredited testing laboratory.\u003c\/p\u003e  \u003chr data-start=\"3007\" data-end=\"3010\"\u003e  \u003ch2 data-start=\"3012\" data-end=\"3049\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3051\" data-end=\"3139\"\u003eFor efficient plant operation, the SLX 30 PROFI is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"3141\" data-end=\"3273\"\u003e  \u003cli data-start=\"3141\" data-end=\"3159\"\u003e  \u003cp data-start=\"3143\" data-end=\"3159\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3160\" data-end=\"3199\"\u003e  \u003cp data-start=\"3162\" data-end=\"3199\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3200\" data-end=\"3230\"\u003e  \u003cp data-start=\"3202\" data-end=\"3230\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3231\" data-end=\"3252\"\u003e  \u003cp data-start=\"3233\" data-end=\"3252\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3253\" data-end=\"3273\"\u003e  \u003cp data-start=\"3255\" data-end=\"3273\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3275\" data-end=\"3372\"\u003eSuitable \u003cstrong data-start=\"3284\" data-end=\"3331\"\u003eBuffer storage tank and hydraulic components\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3374\" data-end=\"3377\"\u003e  \u003ch2 data-start=\"3379\" data-end=\"3398\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3400\" data-end=\"3912\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3400\" data-end=\"3418\"\u003e  \u003ctr data-start=\"3400\" data-end=\"3418\"\u003e  \u003cth data-start=\"3400\" data-end=\"3410\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3410\" data-end=\"3418\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3438\" data-end=\"3912\"\u003e  \u003ctr data-start=\"3438\" data-end=\"3468\"\u003e  \u003ctd data-start=\"3438\" data-end=\"3451\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3451\" data-end=\"3468\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3469\" data-end=\"3494\"\u003e  \u003ctd data-start=\"3469\" data-end=\"3478\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3478\" data-end=\"3494\" data-col-size=\"sm\"\u003eSLX 30 PROFI\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3495\" data-end=\"3541\"\u003e  \u003ctd data-start=\"3495\" data-end=\"3508\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3508\" data-end=\"3541\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3542\" data-end=\"3588\"\u003e  \u003ctd data-start=\"3542\" data-end=\"3555\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3555\" data-end=\"3588\" data-col-size=\"sm\"\u003eWood (Class A according to EN 303-5)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3589\" data-end=\"3618\"\u003e  \u003ctd data-start=\"3589\" data-end=\"3609\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3609\" data-end=\"3618\" data-col-size=\"sm\"\u003e30 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3619\" data-end=\"3651\"\u003e  \u003ctd data-start=\"3619\" data-end=\"3642\" data-col-size=\"sm\"\u003eMinimum heat output\u003c\/td\u003e  \u003ctd data-start=\"3642\" data-end=\"3651\" data-col-size=\"sm\"\u003e15 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3652\" data-end=\"3677\"\u003e  \u003ctd data-start=\"3652\" data-end=\"3667\" data-col-size=\"sm\"\u003eefficiency\u003c\/td\u003e  \u003ctd data-start=\"3667\" data-end=\"3677\" data-col-size=\"sm\"\u003e91.3%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3678\" data-end=\"3710\"\u003e  \u003ctd data-start=\"3678\" data-end=\"3697\" data-col-size=\"sm\"\u003eCO (at 13% O₂)\u003c\/td\u003e  \u003ctd data-start=\"3697\" data-end=\"3710\" data-col-size=\"sm\"\u003e101 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3711\" data-end=\"3744\"\u003e  \u003ctd data-start=\"3711\" data-end=\"3733\" data-col-size=\"sm\"\u003eDust (at 13% O₂)\u003c\/td\u003e  \u003ctd data-start=\"3733\" data-end=\"3744\" data-col-size=\"sm\"\u003e9 mg\/m³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3745\" data-end=\"3777\"\u003e  \u003ctd data-start=\"3745\" data-end=\"3766\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-start=\"3766\" data-end=\"3777\" data-col-size=\"sm\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3778\" data-end=\"3815\"\u003e  \u003ctd data-start=\"3778\" data-end=\"3805\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3805\" data-end=\"3815\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3816\" data-end=\"3851\"\u003e  \u003ctd data-start=\"3816\" data-end=\"3839\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3839\" data-end=\"3851\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3852\" data-end=\"3887\"\u003e  \u003ctd data-start=\"3852\" data-end=\"3876\" data-col-size=\"sm\"\u003eFuel feed\u003c\/td\u003e  \u003ctd data-start=\"3876\" data-end=\"3887\" data-col-size=\"sm\"\u003emanually\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3888\" data-end=\"3912\"\u003e  \u003ctd data-start=\"3888\" data-end=\"3895\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3895\" data-end=\"3912\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3914\" data-end=\"3917\"\u003e  \u003ch2 data-start=\"3919\" data-end=\"3934\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3936\" data-end=\"4017\"\u003e  \u003cli data-start=\"3936\" data-end=\"3972\"\u003e  \u003cp data-start=\"3938\" data-end=\"3972\"\u003eATTACK SLX 30 PROFI wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3973\" data-end=\"3996\"\u003e  \u003cp data-start=\"3975\" data-end=\"3996\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3997\" data-end=\"4017\"\u003e  \u003cp data-start=\"3999\" data-end=\"4017\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4019\" data-end=\"4022\"\u003e  \u003ch2 data-start=\"4024\" data-end=\"4057\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"4059\" data-end=\"4161\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"4163\" data-end=\"4179\"\u003eKey points:\u003c\/p\u003e  \u003cul data-start=\"4181\" data-end=\"4419\"\u003e  \u003cli data-start=\"4181\" data-end=\"4253\"\u003e  \u003cp data-start=\"4183\" data-end=\"4253\"\u003eInstallation of a thermal relief valve is mandatory.\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4254\" data-end=\"4320\"\u003e  \u003cp data-start=\"4256\" data-end=\"4320\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4321\" data-end=\"4358\"\u003e  \u003cp data-start=\"4323\" data-end=\"4358\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4359\" data-end=\"4419\"\u003e  \u003cp data-start=\"4361\" data-end=\"4419\"\u003eRegular cleaning of turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4421\" data-end=\"4489\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4491\" data-end=\"4494\"\u003e  \u003ch2 data-start=\"4496\" data-end=\"4502\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4504\" data-end=\"4594\"\u003e\u003cstrong data-start=\"4504\" data-end=\"4555\"\u003e1. What is the performance of the ATTACK SLX 30 PROFI?\u003c\/strong\u003e\u003cbr data-start=\"4555\" data-end=\"4558\"\u003eThe nominal heat output is 30 kW.\u003c\/p\u003e  \u003cp data-start=\"4596\" data-end=\"4698\"\u003e\u003cstrong data-start=\"4596\" data-end=\"4635\"\u003e2. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4635\" data-end=\"4638\"\u003eFirewood with a maximum moisture content of 25%, 12–20% recommended.\u003c\/p\u003e  \u003cp data-start=\"4700\" data-end=\"4783\"\u003e\u003cstrong data-start=\"4700\" data-end=\"4737\"\u003e3. What is the efficiency?\u003c\/strong\u003e\u003cbr data-start=\"4737\" data-end=\"4740\"\u003eThe tested efficiency is 91.3%.\u003c\/p\u003e  \u003cp data-start=\"4785\" data-end=\"4884\"\u003e\u003cstrong data-start=\"4785\" data-end=\"4828\"\u003e4. Are the emission values ​​in accordance with standards?\u003c\/strong\u003e\u003cbr data-start=\"4828\" data-end=\"4831\"\u003eYes, the device meets the EN 303-5:2012 standard for Class A.\u003c\/p\u003e  \u003cp data-start=\"4886\" data-end=\"5011\"\u003e\u003cstrong data-start=\"4886\" data-end=\"4926\"\u003e5. Is a buffer storage tank necessary?\u003c\/strong\u003e\u003cbr data-start=\"4926\" data-end=\"4929\"\u003eA buffer storage tank is recommended for efficient and compliant operation.\u003c\/p\u003e  \u003cp data-start=\"5013\" data-end=\"5136\"\u003e\u003cstrong data-start=\"5013\" data-end=\"5061\"\u003e6. How often does the boiler need to be cleaned?\u003c\/strong\u003e\u003cbr data-start=\"5061\" data-end=\"5064\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"5138\" data-end=\"5141\"\u003e  \u003ch2 data-start=\"5143\" data-end=\"5151\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5153\" data-end=\"5429\"\u003eThe \u003cstrong data-start=\"5157\" data-end=\"5186\"\u003eATTACK SLX 30 PROFI 30 kW\u003c\/strong\u003e Offers high efficiency, tested emission values, and robust technology for sustainable heating with logs. A reliable solution for larger residential buildings with increased heating requirements. Order now and rely on proven wood gasification technology.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418283155804,"sku":"ASLXP30","price":3820.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXprofi-webrender.webp?v=1774512395"},{"product_id":"attack-slx-25-lambda-holzvergaser-25-kw","title":"Wood gasifier 25 kW ATTACK SLX 25 Lambda","description":"\u003cp data-start=\"327\" data-end=\"681\"\u003eThe \u003cstrong data-start=\"331\" data-end=\"355\"\u003eATTACK SLX 25 LAMBDA\u003c\/strong\u003e This is a modern wood gasification boiler with a nominal output of 25 kW and integrated lambda control for particularly precise and low-emission combustion of logs. It is ideally suited for single-family and two-family homes with higher heating requirements. The automatic air control ensures consistently high efficiency and ease of use.\u003c\/p\u003e  \u003chr data-start=\"683\" data-end=\"686\"\u003e  \u003ch2 data-start=\"688\" data-end=\"712\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"714\" data-end=\"1058\"\u003e⭐  \u003cstrong data-start=\"716\" data-end=\"738\"\u003e25 kW nominal power\u003c\/strong\u003e – ideal for larger detached houses\u003cbr data-start=\"776\" data-end=\"779\"\u003e⭐  \u003cstrong data-start=\"781\" data-end=\"809\"\u003eIntegrated lambda sensor\u003c\/strong\u003e – automatic combustion optimization\u003cbr data-start=\"848\" data-end=\"851\"\u003e⭐  \u003cstrong data-start=\"853\" data-end=\"880\"\u003eEfficiency up to 90.2%\u003c\/strong\u003e – efficient fuel utilization\u003cbr data-start=\"914\" data-end=\"917\"\u003e⭐  \u003cstrong data-start=\"919\" data-end=\"954\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission values\u003cbr data-start=\"980\" data-end=\"983\"\u003e⭐  \u003cstrong data-start=\"985\" data-end=\"1021\"\u003eTurbulators with cleaning lever\u003c\/strong\u003e – maintenance-friendly design\u003c\/p\u003e  \u003chr data-start=\"1060\" data-end=\"1063\"\u003e  \u003ch1 data-start=\"1065\" data-end=\"1106\"\u003eATTACK SLX 25 LAMBDA wood gasifier 25 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1108\" data-end=\"1138\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1140\" data-end=\"1303\"\u003eThe ATTACK SLX 25 LAMBDA is a \u003cstrong data-start=\"1173\" data-end=\"1222\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e with automatic air control via lambda sensor. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1305\" data-end=\"1431\"\u003e  \u003cli data-start=\"1305\" data-end=\"1350\"\u003e  \u003cp data-start=\"1307\" data-end=\"1350\"\u003eSingle-family homes with higher heating requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1351\" data-end=\"1373\"\u003e  \u003cp data-start=\"1353\" data-end=\"1373\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1374\" data-end=\"1396\"\u003e  \u003cp data-start=\"1376\" data-end=\"1396\"\u003eRenovation projects\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1397\" data-end=\"1431\"\u003e  \u003cp data-start=\"1399\" data-end=\"1431\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1433\" data-end=\"1507\"\u003ePreferred fuels are \u003cstrong data-start=\"1461\" data-end=\"1506\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1509\" data-end=\"1512\"\u003e  \u003ch2 data-start=\"1514\" data-end=\"1535\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1537\" data-end=\"1697\"\u003eThe integrated lambda control continuously measures the residual oxygen content in the exhaust gas and automatically adjusts the primary and secondary air. This ensures:\u003c\/p\u003e  \u003cul data-start=\"1699\" data-end=\"1818\"\u003e  \u003cli data-start=\"1699\" data-end=\"1732\"\u003e  \u003cp data-start=\"1701\" data-end=\"1732\"\u003eoptimal combustion quality\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1733\" data-end=\"1768\"\u003e  \u003cp data-start=\"1735\" data-end=\"1768\"\u003ereduced fuel consumption\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1769\" data-end=\"1794\"\u003e  \u003cp data-start=\"1771\" data-end=\"1794\"\u003estable heat output\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1795\" data-end=\"1818\"\u003e  \u003cp data-start=\"1797\" data-end=\"1818\"\u003elow emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1820\" data-end=\"1902\"\u003eEven with varying wood quality, combustion remains consistently efficient.\u003c\/p\u003e  \u003chr data-start=\"1904\" data-end=\"1907\"\u003e  \u003ch2 data-start=\"1909\" data-end=\"1933\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"1935\" data-end=\"2291\"\u003e  \u003cli data-start=\"1935\" data-end=\"1979\"\u003e  \u003cp data-start=\"1937\" data-end=\"1979\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1980\" data-end=\"1999\"\u003e  \u003cp data-start=\"1982\" data-end=\"1999\"\u003ePower: 25 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2000\" data-end=\"2047\"\u003e  \u003cp data-start=\"2002\" data-end=\"2047\"\u003eLambda sensor for automatic air control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2048\" data-end=\"2086\"\u003e  \u003cp data-start=\"2050\" data-end=\"2086\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2087\" data-end=\"2124\"\u003e  \u003cp data-start=\"2089\" data-end=\"2124\"\u003eTurbulators in the tube heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2125\" data-end=\"2168\"\u003e  \u003cp data-start=\"2127\" data-end=\"2168\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2169\" data-end=\"2200\"\u003e  \u003cp data-start=\"2171\" data-end=\"2200\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2201\" data-end=\"2256\"\u003e  \u003cp data-start=\"2203\" data-end=\"2256\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2257\" data-end=\"2291\"\u003e  \u003cp data-start=\"2259\" data-end=\"2291\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2293\" data-end=\"2418\"\u003eTo ensure a long service life, a return temperature above 65 °C must be maintained. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2420\" data-end=\"2423\"\u003e  \u003ch2 data-start=\"2425\" data-end=\"2446\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2448\" data-end=\"2559\"\u003eThe ATTACK SLX 25 LAMBDA meets the requirements of \u003cstrong data-start=\"2503\" data-end=\"2520\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2561\" data-end=\"2594\"\u003eMeasurement values ​​according to the information sheet:\u003c\/p\u003e  \u003cul data-start=\"2596\" data-end=\"2745\"\u003e  \u003cli data-start=\"2596\" data-end=\"2626\"\u003e  \u003cp data-start=\"2598\" data-end=\"2626\"\u003eNominal heat output: 26.7 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2627\" data-end=\"2662\"\u003e  \u003cp data-start=\"2629\" data-end=\"2662\"\u003ePart load (30%\/50%): 11.8 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2663\" data-end=\"2704\"\u003e  \u003cp data-start=\"2665\" data-end=\"2704\"\u003eEfficiency at rated power: 82.0%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2705\" data-end=\"2745\"\u003e  \u003cp data-start=\"2707\" data-end=\"2745\"\u003eEfficiency at 30%\/50%: 83.2%\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2747\" data-end=\"2819\"\u003eLambda technology supports clean and stable combustion.\u003c\/p\u003e  \u003chr data-start=\"2821\" data-end=\"2824\"\u003e  \u003ch2 data-start=\"2826\" data-end=\"2863\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2865\" data-end=\"2965\"\u003eFor efficient and standards-compliant operation, the SLX 25 LAMBDA is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"2967\" data-end=\"3100\"\u003e  \u003cli data-start=\"2967\" data-end=\"2985\"\u003e  \u003cp data-start=\"2969\" data-end=\"2985\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2986\" data-end=\"3025\"\u003e  \u003cp data-start=\"2988\" data-end=\"3025\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3026\" data-end=\"3057\"\u003e  \u003cp data-start=\"3028\" data-end=\"3057\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3058\" data-end=\"3079\"\u003e  \u003cp data-start=\"3060\" data-end=\"3079\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3080\" data-end=\"3100\"\u003e  \u003cp data-start=\"3082\" data-end=\"3100\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3102\" data-end=\"3213\"\u003eSuitable \u003cstrong data-start=\"3111\" data-end=\"3172\"\u003eBuffer storage tanks, return temperature boosts and safety groups\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3215\" data-end=\"3218\"\u003e  \u003ch2 data-start=\"3220\" data-end=\"3239\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3241\" data-end=\"3694\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3241\" data-end=\"3259\"\u003e  \u003ctr data-start=\"3241\" data-end=\"3259\"\u003e  \u003cth data-start=\"3241\" data-end=\"3251\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3251\" data-end=\"3259\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3279\" data-end=\"3694\"\u003e  \u003ctr data-start=\"3279\" data-end=\"3309\"\u003e  \u003ctd data-start=\"3279\" data-end=\"3292\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3292\" data-end=\"3309\" data-col-size=\"sm\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3310\" data-end=\"3336\"\u003e  \u003ctd data-start=\"3310\" data-end=\"3319\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3319\" data-end=\"3336\" data-col-size=\"sm\"\u003eSLX 25 LAMBDA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3337\" data-end=\"3383\"\u003e  \u003ctd data-start=\"3337\" data-end=\"3350\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3350\" data-end=\"3383\" data-col-size=\"sm\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3384\" data-end=\"3425\"\u003e  \u003ctd data-start=\"3384\" data-end=\"3397\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-start=\"3397\" data-end=\"3425\" data-col-size=\"sm\"\u003eFirewood ≤ 25% moisture content\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3426\" data-end=\"3457\"\u003e  \u003ctd data-start=\"3426\" data-end=\"3446\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3446\" data-end=\"3457\" data-col-size=\"sm\"\u003e26.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3458\" data-end=\"3488\"\u003e  \u003ctd data-start=\"3458\" data-end=\"3477\" data-col-size=\"sm\"\u003ePart load power\u003c\/td\u003e  \u003ctd data-start=\"3477\" data-end=\"3488\" data-col-size=\"sm\"\u003e11.8 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3489\" data-end=\"3527\"\u003e  \u003ctd data-start=\"3489\" data-end=\"3517\" data-col-size=\"sm\"\u003eEfficiency Rated Power\u003c\/td\u003e  \u003ctd data-start=\"3517\" data-end=\"3527\" data-col-size=\"sm\"\u003e82.0%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3528\" data-end=\"3562\"\u003e  \u003ctd data-start=\"3528\" data-end=\"3552\" data-col-size=\"sm\"\u003eEfficiency at partial load\u003c\/td\u003e  \u003ctd data-start=\"3552\" data-end=\"3562\" data-col-size=\"sm\"\u003e83.2%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3563\" data-end=\"3595\"\u003e  \u003ctd data-start=\"3563\" data-end=\"3584\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-start=\"3584\" data-end=\"3595\" data-col-size=\"sm\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3596\" data-end=\"3633\"\u003e  \u003ctd data-start=\"3596\" data-end=\"3623\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3623\" data-end=\"3633\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3634\" data-end=\"3669\"\u003e  \u003ctd data-start=\"3634\" data-end=\"3657\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3657\" data-end=\"3669\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3670\" data-end=\"3694\"\u003e  \u003ctd data-start=\"3670\" data-end=\"3677\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3677\" data-end=\"3694\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3696\" data-end=\"3699\"\u003e  \u003ch2 data-start=\"3701\" data-end=\"3716\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3718\" data-end=\"3800\"\u003e  \u003cli data-start=\"3718\" data-end=\"3755\"\u003e  \u003cp data-start=\"3720\" data-end=\"3755\"\u003eATTACK SLX 25 LAMBDA wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3756\" data-end=\"3779\"\u003e  \u003cp data-start=\"3758\" data-end=\"3779\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3780\" data-end=\"3800\"\u003e  \u003cp data-start=\"3782\" data-end=\"3800\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3802\" data-end=\"3805\"\u003e  \u003ch2 data-start=\"3807\" data-end=\"3840\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3842\" data-end=\"3944\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"3946\" data-end=\"3964\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"3966\" data-end=\"4197\"\u003e  \u003cli data-start=\"3966\" data-end=\"4018\"\u003e  \u003cp data-start=\"3968\" data-end=\"4018\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4019\" data-end=\"4085\"\u003e  \u003cp data-start=\"4021\" data-end=\"4085\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4086\" data-end=\"4123\"\u003e  \u003cp data-start=\"4088\" data-end=\"4123\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4124\" data-end=\"4197\"\u003e  \u003cp data-start=\"4126\" data-end=\"4197\"\u003eRegular cleaning of ash box, turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4199\" data-end=\"4267\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4269\" data-end=\"4272\"\u003e  \u003ch2 data-start=\"4274\" data-end=\"4280\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4282\" data-end=\"4404\"\u003e\u003cstrong data-start=\"4282\" data-end=\"4321\"\u003e1. What does the lambda control do?\u003c\/strong\u003e\u003cbr data-start=\"4321\" data-end=\"4324\"\u003eIt measures the oxygen content in the exhaust gas and automatically adjusts the air supply.\u003c\/p\u003e  \u003cp data-start=\"4406\" data-end=\"4492\"\u003e\u003cstrong data-start=\"4406\" data-end=\"4451\"\u003e2. What is the power output of the SLX 25 LAMBDA?\u003c\/strong\u003e\u003cbr data-start=\"4451\" data-end=\"4454\"\u003eThe nominal heat output is 26.7 kW.\u003c\/p\u003e  \u003cp data-start=\"4494\" data-end=\"4577\"\u003e\u003cstrong data-start=\"4494\" data-end=\"4533\"\u003e3. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4533\" data-end=\"4536\"\u003eFirewood with a maximum moisture content of 25%.\u003c\/p\u003e  \u003cp data-start=\"4579\" data-end=\"4689\"\u003e\u003cstrong data-start=\"4579\" data-end=\"4622\"\u003e4. Is a buffer storage tank required?\u003c\/strong\u003e\u003cbr data-start=\"4622\" data-end=\"4625\"\u003eA buffer storage tank is recommended for efficient operation.\u003c\/p\u003e  \u003cp data-start=\"4691\" data-end=\"4749\"\u003e\u003cstrong data-start=\"4691\" data-end=\"4738\"\u003e5. What is the maximum operating pressure?\u003c\/strong\u003e\u003cbr data-start=\"4738\" data-end=\"4741\"\u003e2.5 bar.\u003c\/p\u003e  \u003cp data-start=\"4751\" data-end=\"4873\"\u003e\u003cstrong data-start=\"4751\" data-end=\"4798\"\u003e6. How often is cleaning necessary?\u003c\/strong\u003e\u003cbr data-start=\"4798\" data-end=\"4801\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"4875\" data-end=\"4878\"\u003e  \u003ch2 data-start=\"4880\" data-end=\"4888\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4890\" data-end=\"5188\"\u003eThe \u003cstrong data-start=\"4894\" data-end=\"4924\"\u003eATTACK SLX 25 LAMBDA 25 kW\u003c\/strong\u003e Combines high-performance wood gasification technology with modern lambda control. An efficient and convenient solution for sustainable heating with logs in residential buildings with higher heating demands. Order now and benefit from precise combustion control.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418696261980,"sku":"ASLXL25","price":5365.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXlambda-webrender.webp?v=1774512431"},{"product_id":"attack-slx-30-lambda-holzvergaser-30-kw","title":"Wood gasifier 30 kW ATTACK SLX 30 Lambda","description":"\u003cp data-start=\"327\" data-end=\"711\"\u003eThe \u003cstrong data-start=\"331\" data-end=\"355\"\u003eATTACK SLX 30 LAMBDA\u003c\/strong\u003e This is a modern wood gasification boiler with a 30 kW nominal output and integrated lambda control for precise and low-emission combustion of logs. It is ideally suited for larger single-family homes, two-family homes, or buildings with increased heating requirements. The automatic air control ensures high efficiency and consistent combustion quality.\u003c\/p\u003e  \u003chr data-start=\"713\" data-end=\"716\"\u003e  \u003ch2 data-start=\"718\" data-end=\"742\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"744\" data-end=\"1072\"\u003e⭐  \u003cstrong data-start=\"746\" data-end=\"768\"\u003e30 kW nominal power\u003c\/strong\u003e – ideal for larger residential buildings\u003cbr data-start=\"802\" data-end=\"805\"\u003e⭐  \u003cstrong data-start=\"807\" data-end=\"834\"\u003eLambda sensor integrated\u003c\/strong\u003e – automatic adjustment of air supply\u003cbr data-start=\"874\" data-end=\"877\"\u003e⭐  \u003cstrong data-start=\"879\" data-end=\"906\"\u003eEfficiency up to 89.9%\u003c\/strong\u003e – efficient fuel use\u003cbr data-start=\"937\" data-end=\"940\"\u003e⭐  \u003cstrong data-start=\"942\" data-end=\"977\"\u003eCertified according to EN 303-5:2012\u003c\/strong\u003e – tested emission values\u003cbr data-start=\"1003\" data-end=\"1006\"\u003e⭐  \u003cstrong data-start=\"1008\" data-end=\"1051\"\u003eTurbulator system with cleaning lever\u003c\/strong\u003e – easy maintenance\u003c\/p\u003e  \u003chr data-start=\"1074\" data-end=\"1077\"\u003e  \u003ch1 data-start=\"1079\" data-end=\"1120\"\u003eATTACK SLX 30 LAMBDA wood gasifier 30 kW\u003c\/h1\u003e  \u003ch2 data-start=\"1122\" data-end=\"1152\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1154\" data-end=\"1317\"\u003eThe ATTACK SLX 30 LAMBDA is a \u003cstrong data-start=\"1187\" data-end=\"1236\"\u003eHot water boiler for solid fuels (wood)\u003c\/strong\u003e with automatic air control via lambda sensor. It is particularly suitable for:\u003c\/p\u003e  \u003cul data-start=\"1319\" data-end=\"1429\"\u003e  \u003cli data-start=\"1319\" data-end=\"1348\"\u003e  \u003cp data-start=\"1321\" data-end=\"1348\"\u003elarger single-family homes\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1349\" data-end=\"1371\"\u003e  \u003cp data-start=\"1351\" data-end=\"1371\"\u003eTwo-family houses\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1372\" data-end=\"1394\"\u003e  \u003cp data-start=\"1374\" data-end=\"1394\"\u003eRenovation projects\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1395\" data-end=\"1429\"\u003e  \u003cp data-start=\"1397\" data-end=\"1429\"\u003eHeating systems with buffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1431\" data-end=\"1505\"\u003ePreferred fuels are \u003cstrong data-start=\"1459\" data-end=\"1504\"\u003eLogs with a moisture content ≤ 25%\u003c\/strong\u003e.\u003c\/p\u003e  \u003chr data-start=\"1507\" data-end=\"1510\"\u003e  \u003ch2 data-start=\"1512\" data-end=\"1533\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1535\" data-end=\"1692\"\u003eThe integrated lambda control continuously measures the residual oxygen content in the exhaust gas and automatically adjusts the primary and secondary air. This results in:\u003c\/p\u003e  \u003cul data-start=\"1694\" data-end=\"1831\"\u003e  \u003cli data-start=\"1694\" data-end=\"1736\"\u003e  \u003cp data-start=\"1696\" data-end=\"1736\"\u003eOptimized combustion and efficiency\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1737\" data-end=\"1770\"\u003e  \u003cp data-start=\"1739\" data-end=\"1770\"\u003eFuel consumption reduced\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1771\" data-end=\"1795\"\u003e  \u003cp data-start=\"1773\" data-end=\"1795\"\u003eEmissions minimized\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1796\" data-end=\"1831\"\u003e  \u003cp data-start=\"1798\" data-end=\"1831\"\u003estable performance values ​​achieved\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1833\" data-end=\"1918\"\u003eEven with fluctuating wood quality, combustion remains efficient and controlled.\u003c\/p\u003e  \u003chr data-start=\"1920\" data-end=\"1923\"\u003e  \u003ch2 data-start=\"1925\" data-end=\"1949\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cul data-start=\"1951\" data-end=\"2307\"\u003e  \u003cli data-start=\"1951\" data-end=\"1995\"\u003e  \u003cp data-start=\"1953\" data-end=\"1995\"\u003eBoiler type: Wood gasification hot water boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"1996\" data-end=\"2015\"\u003e  \u003cp data-start=\"1998\" data-end=\"2015\"\u003ePower: 30 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2016\" data-end=\"2063\"\u003e  \u003cp data-start=\"2018\" data-end=\"2063\"\u003eLambda sensor for automatic air control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2064\" data-end=\"2102\"\u003e  \u003cp data-start=\"2066\" data-end=\"2102\"\u003eFan-assisted combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2103\" data-end=\"2140\"\u003e  \u003cp data-start=\"2105\" data-end=\"2140\"\u003eTurbulators in the tube heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2141\" data-end=\"2184\"\u003e  \u003cp data-start=\"2143\" data-end=\"2184\"\u003eThermal safety device required\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2185\" data-end=\"2216\"\u003e  \u003cp data-start=\"2187\" data-end=\"2216\"\u003eMaximum operating pressure: 2.5 bar\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2217\" data-end=\"2272\"\u003e  \u003cp data-start=\"2219\" data-end=\"2272\"\u003eMinimum chimney diameter: 150 mm (200 mm recommended)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2273\" data-end=\"2307\"\u003e  \u003cp data-start=\"2275\" data-end=\"2307\"\u003eRecommended chimney draft: 23–30 Pa\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2309\" data-end=\"2434\"\u003eTo ensure a long service life, a return temperature above 65 °C must be maintained. Recommended boiler temperature: 80–85 °C.\u003c\/p\u003e  \u003chr data-start=\"2436\" data-end=\"2439\"\u003e  \u003ch2 data-start=\"2441\" data-end=\"2462\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2464\" data-end=\"2575\"\u003eThe ATTACK SLX 30 LAMBDA meets the requirements of \u003cstrong data-start=\"2519\" data-end=\"2536\"\u003eEN 303-5:2012\u003c\/strong\u003e for boilers of fuel class A.\u003c\/p\u003e  \u003cp data-start=\"2577\" data-end=\"2610\"\u003eMeasurement values ​​according to the information sheet:\u003c\/p\u003e  \u003cul data-start=\"2612\" data-end=\"2761\"\u003e  \u003cli data-start=\"2612\" data-end=\"2642\"\u003e  \u003cp data-start=\"2614\" data-end=\"2642\"\u003eNominal heat output: 30.5 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2643\" data-end=\"2678\"\u003e  \u003cp data-start=\"2645\" data-end=\"2678\"\u003ePart load (30%\/50%): 13.8 kW\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2679\" data-end=\"2720\"\u003e  \u003cp data-start=\"2681\" data-end=\"2720\"\u003eEfficiency at rated power: 82.5%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2721\" data-end=\"2761\"\u003e  \u003cp data-start=\"2723\" data-end=\"2761\"\u003eEfficiency at 30%\/50%: 83.7%\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2763\" data-end=\"2835\"\u003eLambda technology supports clean and stable combustion.\u003c\/p\u003e  \u003chr data-start=\"2837\" data-end=\"2840\"\u003e  \u003ch2 data-start=\"2842\" data-end=\"2879\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2881\" data-end=\"2982\"\u003eFor efficient and standards-compliant operation, the SLX 30 LAMBDA is typically combined with:\u003c\/p\u003e  \u003cul data-start=\"2984\" data-end=\"3117\"\u003e  \u003cli data-start=\"2984\" data-end=\"3002\"\u003e  \u003cp data-start=\"2986\" data-end=\"3002\"\u003eBuffer storage\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3003\" data-end=\"3042\"\u003e  \u003cp data-start=\"3005\" data-end=\"3042\"\u003eReturn flow booster\/mixing device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3043\" data-end=\"3074\"\u003e  \u003cp data-start=\"3045\" data-end=\"3074\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3075\" data-end=\"3096\"\u003e  \u003cp data-start=\"3077\" data-end=\"3096\"\u003eSafety valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3097\" data-end=\"3117\"\u003e  \u003cp data-start=\"3099\" data-end=\"3117\"\u003eExpansion vessel\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3119\" data-end=\"3230\"\u003eSuitable \u003cstrong data-start=\"3128\" data-end=\"3189\"\u003eBuffer storage tanks, return temperature boosts and safety groups\u003c\/strong\u003e You can find them in our product range at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3232\" data-end=\"3235\"\u003e  \u003ch2 data-start=\"3237\" data-end=\"3256\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3258\" data-end=\"3711\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3258\" data-end=\"3276\"\u003e  \u003ctr data-start=\"3258\" data-end=\"3276\"\u003e  \u003cth data-start=\"3258\" data-end=\"3268\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3268\" data-end=\"3276\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3296\" data-end=\"3711\"\u003e  \u003ctr data-start=\"3296\" data-end=\"3326\"\u003e  \u003ctd data-start=\"3296\" data-end=\"3309\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3309\" data-end=\"3326\"\u003eATTACK s.r.o.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3327\" data-end=\"3353\"\u003e  \u003ctd data-start=\"3327\" data-end=\"3336\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3336\" data-end=\"3353\"\u003eSLX 30 LAMBDA\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3354\" data-end=\"3400\"\u003e  \u003ctd data-start=\"3354\" data-end=\"3367\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3367\" data-end=\"3400\"\u003eWood gasification hot water boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3401\" data-end=\"3442\"\u003e  \u003ctd data-start=\"3401\" data-end=\"3414\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3414\" data-end=\"3442\"\u003eFirewood ≤ 25% moisture content\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3443\" data-end=\"3474\"\u003e  \u003ctd data-start=\"3443\" data-end=\"3463\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3463\" data-end=\"3474\"\u003e30.5 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3475\" data-end=\"3505\"\u003e  \u003ctd data-start=\"3475\" data-end=\"3494\" data-col-size=\"sm\"\u003ePart load power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3494\" data-end=\"3505\"\u003e13.8 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3506\" data-end=\"3544\"\u003e  \u003ctd data-start=\"3506\" data-end=\"3534\" data-col-size=\"sm\"\u003eEfficiency Rated Power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3534\" data-end=\"3544\"\u003e82.5%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3545\" data-end=\"3579\"\u003e  \u003ctd data-start=\"3545\" data-end=\"3569\" data-col-size=\"sm\"\u003eEfficiency at partial load\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3569\" data-end=\"3579\"\u003e83.7%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3580\" data-end=\"3612\"\u003e  \u003ctd data-start=\"3580\" data-end=\"3601\" data-col-size=\"sm\"\u003eMaximum operating pressure.\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3601\" data-end=\"3612\"\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3613\" data-end=\"3650\"\u003e  \u003ctd data-start=\"3613\" data-end=\"3640\" data-col-size=\"sm\"\u003eMinimum chimney diameter\u003c\/td\u003e  \u003ctd data-start=\"3640\" data-end=\"3650\" data-col-size=\"sm\"\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3651\" data-end=\"3686\"\u003e  \u003ctd data-start=\"3651\" data-end=\"3674\" data-col-size=\"sm\"\u003eRecommended chimney draft\u003c\/td\u003e  \u003ctd data-start=\"3674\" data-end=\"3686\" data-col-size=\"sm\"\u003e23 Pa\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3687\" data-end=\"3711\"\u003e  \u003ctd data-start=\"3687\" data-end=\"3694\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3694\" data-end=\"3711\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3713\" data-end=\"3716\"\u003e  \u003ch2 data-start=\"3718\" data-end=\"3733\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3735\" data-end=\"3817\"\u003e  \u003cli data-start=\"3735\" data-end=\"3772\"\u003e  \u003cp data-start=\"3737\" data-end=\"3772\"\u003eATTACK SLX 30 LAMBDA wood gasifier\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3773\" data-end=\"3796\"\u003e  \u003cp data-start=\"3775\" data-end=\"3796\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3797\" data-end=\"3817\"\u003e  \u003cp data-start=\"3799\" data-end=\"3817\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3819\" data-end=\"3822\"\u003e  \u003ch2 data-start=\"3824\" data-end=\"3857\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3859\" data-end=\"3961\"\u003eInstallation and commissioning must only be carried out by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"3963\" data-end=\"3981\"\u003eImportant instructions:\u003c\/p\u003e  \u003cul data-start=\"3983\" data-end=\"4214\"\u003e  \u003cli data-start=\"3983\" data-end=\"4035\"\u003e  \u003cp data-start=\"3985\" data-end=\"4035\"\u003eThermal safety device absolutely necessary\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4036\" data-end=\"4102\"\u003e  \u003cp data-start=\"4038\" data-end=\"4102\"\u003eReturn temperature boost necessary to prevent condensation\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4103\" data-end=\"4140\"\u003e  \u003cp data-start=\"4105\" data-end=\"4140\"\u003eCompliance with chimney requirements\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4141\" data-end=\"4214\"\u003e  \u003cp data-start=\"4143\" data-end=\"4214\"\u003eRegular cleaning of ash box, turbulators and heat exchangers\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4216\" data-end=\"4284\"\u003eThe warranty may be limited if the installation is improper.\u003c\/p\u003e  \u003chr data-start=\"4286\" data-end=\"4289\"\u003e  \u003ch2 data-start=\"4291\" data-end=\"4297\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4299\" data-end=\"4419\"\u003e\u003cstrong data-start=\"4299\" data-end=\"4338\"\u003e1. What does the lambda control do?\u003c\/strong\u003e\u003cbr data-start=\"4338\" data-end=\"4341\"\u003eIt measures the oxygen content in the exhaust gas and automatically regulates the air supply.\u003c\/p\u003e  \u003cp data-start=\"4421\" data-end=\"4507\"\u003e\u003cstrong data-start=\"4421\" data-end=\"4466\"\u003e2. What is the power output of the SLX 30 LAMBDA?\u003c\/strong\u003e\u003cbr data-start=\"4466\" data-end=\"4469\"\u003eThe nominal heat output is 30.5 kW.\u003c\/p\u003e  \u003cp data-start=\"4509\" data-end=\"4592\"\u003e\u003cstrong data-start=\"4509\" data-end=\"4548\"\u003e3. Which fuel is permitted?\u003c\/strong\u003e\u003cbr data-start=\"4548\" data-end=\"4551\"\u003eFirewood with a maximum moisture content of 25%.\u003c\/p\u003e  \u003cp data-start=\"4594\" data-end=\"4719\"\u003e\u003cstrong data-start=\"4594\" data-end=\"4634\"\u003e4. Is a buffer storage tank necessary?\u003c\/strong\u003e\u003cbr data-start=\"4634\" data-end=\"4637\"\u003eA buffer storage tank is recommended for efficient and compliant operation.\u003c\/p\u003e  \u003cp data-start=\"4721\" data-end=\"4779\"\u003e\u003cstrong data-start=\"4721\" data-end=\"4768\"\u003e5. What is the maximum operating pressure?\u003c\/strong\u003e\u003cbr data-start=\"4768\" data-end=\"4771\"\u003e2.5 bar.\u003c\/p\u003e  \u003cp data-start=\"4781\" data-end=\"4893\"\u003e\u003cstrong data-start=\"4781\" data-end=\"4818\"\u003e6. How often does it need to be cleaned?\u003c\/strong\u003e\u003cbr data-start=\"4818\" data-end=\"4821\"\u003eEmpty the ash box daily, and clean the heat exchanger regularly according to the operating instructions.\u003c\/p\u003e  \u003chr data-start=\"4895\" data-end=\"4898\"\u003e  \u003ch2 data-start=\"4900\" data-end=\"4908\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4910\" data-end=\"5191\"\u003eThe \u003cstrong data-start=\"4914\" data-end=\"4944\"\u003eATTACK SLX 30 LAMBDA 30 kW\u003c\/strong\u003e Combines high-performance wood gasification technology with modern lambda control. An efficient and convenient solution for sustainable heating with logs, even with higher heat demands. Order now and benefit from precise combustion control.\u003c\/p\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":49418720969052,"sku":"ASLXL30","price":5365.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXlambda-webrender.webp?v=1774512431"},{"product_id":"heizkessel-atmos-gs-25-kw","title":"Atmos GS wood gasifier 25 kW – Efficient gasification boiler 🔥","description":"\u003ch2\u003eAtmos wood-fired boiler - GS 25 kW\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eAtmos GS wood gasifier solid fuel\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eAtmos wood-fired boiler - GS wood gasifier solid fuel\u003c\/strong\u003e They boast an impressive efficiency of up to 87.1%. The design of the Atmos GS is based on the proven \u003cstrong\u003eATMOS GSE Series\u003c\/strong\u003e The GS differs, however, in the absence of an additional exhaust gas heat exchanger and in the modified design of the ceramic components in the filling and combustion chambers. These differences result in a slightly lower efficiency compared to the GSE series, but allow for an even more attractive price-performance ratio. Despite these adjustments, the GS is currently one of the most popular wood gasification boilers in the ATMOS portfolio.\u003c\/p\u003e  \u003cp\u003eThe robust construction and high reliability make the Atmos GS wood gasifier the preferred solution for many users who value efficiency, durability, and sustainable operation with firewood. Especially for households and facilities with high heating demands, this gasification boiler offers an efficient alternative to conventional heating methods.\u003c\/p\u003e  \u003ch3\u003e\u003cstrong\u003eAdvantages: \u003c\/strong\u003e\u003c\/h3\u003e  \u003ch3\u003e\u003cstrong\u003eAtmos wood-fired boiler - GS wood gasifier solid fuel\u003c\/strong\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eGasification boiler made of high-quality 6 mm and 8 mm boiler steel, ensuring maximum stability and a long service life.\u003c\/li\u003e  \u003cli\u003eThe generously sized combustion chamber allows for convenient refuelling of longer logs and ensures a longer burning time.\u003c\/li\u003e  \u003cli\u003eFlexible door hinge: Standard left-hand installation, can be retrofitted to the right-hand side depending on the available space in the boiler room.\u003c\/li\u003e  \u003cli\u003eA durable, replaceable fireclay ceramic lining (up to 4 cm thick) optimally protects the filling and combustion chamber from high temperatures and ensures an extended service life of the boiler.\u003c\/li\u003e  \u003cli\u003eIntegrated safety heat exchanger (1\/2\") supports the thermal safety device for safe operation\u003c\/li\u003e  \u003cli\u003eInnovative parallel and V-shaped combustion chamber geometry promotes uniform combustion, prevents hollow combustion and thus increases efficiency.\u003c\/li\u003e  \u003cli\u003eComprehensive thermal insulation made of high-quality mineral wool reduces heat loss and maximizes energy efficiency.\u003c\/li\u003e  \u003cli\u003eAutomatic shut-off after the wood has completely burned down – ensures safety and comfort\u003c\/li\u003e  \u003cli\u003eThe boiler control panel is pre-equipped for the integration of a weather-compensated control system; this allows the control of multiple heating circuits, including a solar circuit.\u003c\/li\u003e  \u003cli\u003eMeets the requirements of EN303-5 CE-0036 for environmentally conscious and safe heating.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class: A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class: 5\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output: 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency: 86.1%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement: 23 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content: 89 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDust emission: 11 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eRequired fuel: firewood\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length: 530 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature: 225 °C\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow: 0.015 kg\/s\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eHeight: 1,280 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth: 678 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth: 959 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection: 150\/152 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight: 408 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAtmos GS 25 kW wood gasifier\u003c\/li\u003e  \u003cli\u003eDetailed assembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"900\" data-end=\"1109\"\u003e👉  \u003cstrong data-start=\"903\" data-end=\"950\"\u003eOrder commissioning now, along with the commissioning!\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eWith the \u0026quot;Commissioning by ATMOS\u0026quot; service, you ensure that your boiler is optimally set up and that all technical requirements are met.\u003c\/p\u003e  \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","brand":"Atmos","offers":[{"title":"Default Title","offer_id":49423501492572,"sku":"01.05.25","price":5054.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-gs-holzvergaser-25-kw-effizienter-vergaserkessel-9301722.png?v=1770692563"},{"product_id":"rojek-pk-bio-25-holzvergaserkessel-25-kw","title":"ROJEK PK BIO 25 wood gasification boiler 25 kW for logs","description":"\u003cp data-start=\"773\" data-end=\"1031\"\u003eThe ROJEK PK BIO 25 is a high-performance wood gasification boiler with a nominal output of 25 kW for single-family and two-family homes. It enables efficient and low-emission combustion of logs up to 530 mm in length and meets EN 303-5 Class 5 and Ecodesign standards.\u003c\/p\u003e  \u003chr data-start=\"1033\" data-end=\"1036\"\u003e  \u003ch2 data-start=\"1038\" data-end=\"1062\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"1064\" data-end=\"1314\"\u003e⭐ 25 kW nominal power – ideal for larger detached houses\u003cbr data-start=\"1122\" data-end=\"1125\"\u003e⭐ 130 liter combustion chamber – long burning time\u003cbr data-start=\"1166\" data-end=\"1169\"\u003e⭐ Top loading – convenient filling\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e⭐ Electronic control – controlled wood gasification\u003cbr data-start=\"1270\" data-end=\"1273\"\u003e⭐ EN 303-5 Class 5 \u0026amp; Ecodesign compliant\u003c\/p\u003e  \u003chr data-start=\"1316\" data-end=\"1319\"\u003e  \u003ch2 data-start=\"1321\" data-end=\"1351\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1353\" data-end=\"1493\"\u003eSuitable for residential buildings and smaller commercial units with medium heating requirements. Particularly economical in combination with a buffer storage tank.\u003c\/p\u003e  \u003chr data-start=\"1495\" data-end=\"1498\"\u003e  \u003ch2 data-start=\"1500\" data-end=\"1521\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1523\" data-end=\"1716\"\u003eThe top loading mechanism allows for quick refueling. The generous combustion chamber volume enables long burn times. Cleaning is conveniently accomplished via external controls.\u003c\/p\u003e  \u003chr data-start=\"1718\" data-end=\"1721\"\u003e  \u003ch2 data-start=\"1723\" data-end=\"1747\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"1749\" data-end=\"1916\"\u003eRated power: 25 kW\u003cbr data-start=\"1768\" data-end=\"1771\"\u003eFilling chamber volume: 130 liters\u003cbr data-start=\"1797\" data-end=\"1800\"\u003eMax. log length: 530 mm\u003cbr data-start=\"1828\" data-end=\"1831\"\u003eMaximum wood moisture content: 20%\u003cbr data-start=\"1853\" data-end=\"1856\"\u003eCalorific value of fuel: 14–18 MJ\/kg\u003cbr data-start=\"1888\" data-end=\"1891\"\u003eElectronic control\u003c\/p\u003e  \u003chr data-start=\"1918\" data-end=\"1921\"\u003e  \u003ch2 data-start=\"1923\" data-end=\"1944\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"1946\" data-end=\"2026\"\u003eMeets EN 303-5 Class 5 for firewood.\u003cbr data-start=\"1986\" data-end=\"1989\"\u003eEcodesign compliant according to EU 2015\/1189.\u003c\/p\u003e  \u003chr data-start=\"2028\" data-end=\"2031\"\u003e  \u003ch2 data-start=\"2033\" data-end=\"2052\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"2054\" data-end=\"2335\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"2054\" data-end=\"2072\"\u003e  \u003ctr data-start=\"2054\" data-end=\"2072\"\u003e  \u003cth data-start=\"2054\" data-end=\"2064\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"2064\" data-end=\"2072\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"2092\" data-end=\"2335\"\u003e  \u003ctr data-start=\"2092\" data-end=\"2114\"\u003e  \u003ctd data-start=\"2092\" data-end=\"2105\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"2105\" data-end=\"2114\" data-col-size=\"sm\"\u003eROJEK\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2115\" data-end=\"2137\"\u003e  \u003ctd data-start=\"2115\" data-end=\"2124\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2124\" data-end=\"2137\"\u003ePK BIO 25\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2138\" data-end=\"2172\"\u003e  \u003ctd data-start=\"2138\" data-end=\"2150\" data-col-size=\"sm\"\u003eBoiler type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2150\" data-end=\"2172\"\u003ewood gasification boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2173\" data-end=\"2197\"\u003e  \u003ctd data-start=\"2173\" data-end=\"2188\" data-col-size=\"sm\"\u003eRated power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2188\" data-end=\"2197\"\u003e25 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2198\" data-end=\"2225\"\u003e  \u003ctd data-start=\"2198\" data-end=\"2211\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2211\" data-end=\"2225\"\u003efirewood\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2226\" data-end=\"2253\"\u003e  \u003ctd data-start=\"2226\" data-end=\"2244\" data-col-size=\"sm\"\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2244\" data-end=\"2253\"\u003e130 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2254\" data-end=\"2287\"\u003e  \u003ctd data-start=\"2254\" data-end=\"2277\" data-col-size=\"sm\"\u003eMax. log length\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2277\" data-end=\"2287\"\u003e530 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2288\" data-end=\"2316\"\u003e  \u003ctd data-start=\"2288\" data-end=\"2295\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2295\" data-end=\"2316\"\u003eEN 303-5 Class 5\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2317\" data-end=\"2335\"\u003e  \u003ctd data-start=\"2317\" data-end=\"2329\" data-col-size=\"sm\"\u003eEcodesign\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2329\" data-end=\"2335\"\u003eYes\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"2337\" data-end=\"2340\"\u003e  \u003ch2 data-start=\"2342\" data-end=\"2357\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"2359\" data-end=\"2470\"\u003e  \u003cli data-start=\"2359\" data-end=\"2397\"\u003e  \u003cp data-start=\"2361\" data-end=\"2397\"\u003eROJEK PK BIO 25 wood gasification boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2398\" data-end=\"2425\"\u003e  \u003cp data-start=\"2400\" data-end=\"2425\"\u003eElectronic control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2426\" data-end=\"2449\"\u003e  \u003cp data-start=\"2428\" data-end=\"2449\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2450\" data-end=\"2470\"\u003e  \u003cp data-start=\"2452\" data-end=\"2470\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"2472\" data-end=\"2475\"\u003e  \u003ch2 data-start=\"2477\" data-end=\"2483\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"2485\" data-end=\"2533\"\u003e\u003cstrong data-start=\"2485\" data-end=\"2519\"\u003eWhat is the permissible length of wood?\u003c\/strong\u003e\u003cbr data-start=\"2519\" data-end=\"2522\"\u003eUp to 530 mm.\u003c\/p\u003e  \u003cp data-start=\"2535\" data-end=\"2647\"\u003e\u003cstrong data-start=\"2535\" data-end=\"2566\"\u003eIs the boiler eligible for funding?\u003c\/strong\u003e\u003cbr data-start=\"2566\" data-end=\"2569\"\u003eIt meets Class 5 and Ecodesign standards; national funding conditions need to be checked.\u003c\/p\u003e  \u003cp data-start=\"2649\" data-end=\"2728\"\u003e\u003cstrong data-start=\"2649\" data-end=\"2683\"\u003eHow long does a filling burn?\u003c\/strong\u003e\u003cbr data-start=\"2683\" data-end=\"2686\"\u003eApproximately 5–9 hours, depending on the fuel.\u003c\/p\u003e  \u003cp data-start=\"2730\" data-end=\"2809\"\u003e\u003cstrong data-start=\"2730\" data-end=\"2770\"\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003cbr data-start=\"2770\" data-end=\"2773\"\u003eRecommended for standard-compliant operation.\u003c\/p\u003e  \u003cp data-start=\"2811\" data-end=\"2863\"\u003e\u003cstrong data-start=\"2811\" data-end=\"2847\"\u003eWhat wood moisture content is permissible?\u003c\/strong\u003e\u003cbr data-start=\"2847\" data-end=\"2850\"\u003eMaximum 20%.\u003c\/p\u003e  \u003cp data-start=\"2865\" data-end=\"2944\"\u003e\u003cstrong data-start=\"2865\" data-end=\"2894\"\u003eWhere does the cleaning take place?\u003c\/strong\u003e\u003cbr data-start=\"2894\" data-end=\"2897\"\u003eAccessible via cleaning lever and maintenance door from the outside.\u003c\/p\u003e  \u003chr data-start=\"2946\" data-end=\"2949\"\u003e  \u003ch2 data-start=\"2951\" data-end=\"2959\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"2961\" data-end=\"3098\"\u003eThe ROJEK PK BIO 25 is an efficient solution for medium heat requirements and combines robust technology with modern emission compliance.\u003c\/p\u003e","brand":"Rojek","offers":[{"title":"Default Title","offer_id":49423848374620,"sku":"RJPKB25","price":5250.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaser-rojek-pk-bio-25-kw-effizienter-kessel-fur-brennholz-1792499.webp?v=1770692923"},{"product_id":"rojek-pk-bio-30-holzvergaserkessel-30-kw","title":"ROJEK PK BIO 30 wood gasification boiler 30 kW for logs","description":"\u003cp data-start=\"590\" data-end=\"914\"\u003eThe ROJEK PK BIO 30 is a high-performance wood gasification boiler with a nominal output of 30 kW for the efficient and low-emission heating of single-family homes, larger residential buildings, or workshops. It is designed for logs up to 530 mm in diameter and meets the requirements of EN 303-5 Class 5 as well as the Ecodesign Regulation.\u003c\/p\u003e  \u003chr data-start=\"916\" data-end=\"919\"\u003e  \u003ch2 data-start=\"921\" data-end=\"945\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"947\" data-end=\"1262\"\u003e⭐ 30 kW nominal power – ideal for larger detached houses\u003cbr data-start=\"1005\" data-end=\"1008\"\u003e⭐ 130 liter combustion chamber – long burn time of 5–9 hours\u003cbr data-start=\"1065\" data-end=\"1068\"\u003e⭐ Top loading – convenient and quick reloading\u003cbr data-start=\"1126\" data-end=\"1129\"\u003e⭐ Electronic control – precise combustion control\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e⭐ EN 303-5 Class 5 \u0026amp; Ecodesign compliant – future-proof and standards-compliant\u003c\/p\u003e  \u003chr data-start=\"1264\" data-end=\"1267\"\u003e  \u003ch2 data-start=\"1269\" data-end=\"1299\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1301\" data-end=\"1601\"\u003eThe ROJEK PK BIO 30 is suitable for single-family and two-family homes with higher heating requirements, as well as smaller apartment buildings or commercial properties. It is designed for closed heating systems and operates particularly efficiently in combination with a sufficiently sized buffer storage tank.\u003c\/p\u003e  \u003chr data-start=\"1603\" data-end=\"1606\"\u003e  \u003ch2 data-start=\"1608\" data-end=\"1629\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1631\" data-end=\"1826\"\u003eThanks to the top loading system, the combustion chamber is easy to fill. The generous 130-liter combustion chamber volume allows for longer burn times and reduces refueling intervals.\u003c\/p\u003e  \u003cp data-start=\"1828\" data-end=\"1986\"\u003eThe heat exchanger is cleaned via an external operating lever, which allows maintenance work to be carried out quickly and easily.\u003c\/p\u003e  \u003chr data-start=\"1988\" data-end=\"1991\"\u003e  \u003ch2 data-start=\"1993\" data-end=\"2017\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"2019\" data-end=\"2222\"\u003eThe ROJEK PK BIO 30 operates according to the proven wood gasification principle. Combustion is regulated by an electronic control unit, which ensures a stable and efficient heat supply.\u003c\/p\u003e  \u003cp data-start=\"2224\" data-end=\"2348\"\u003eMaximum log length: 530 mm\u003cbr data-start=\"2256\" data-end=\"2259\"\u003ePermissible wood moisture content: maximum 20%\u003cbr data-start=\"2294\" data-end=\"2297\"\u003eRecommended calorific value of the fuel: 14–18 MJ\/kg\u003c\/p\u003e  \u003cp data-start=\"2350\" data-end=\"2486\"\u003eThe boiler meets the requirements of standard EN 303-5 class 5 for firewood and is Ecodesign compliant according to Regulation (EU) 2015\/1189.\u003c\/p\u003e  \u003chr data-start=\"2488\" data-end=\"2491\"\u003e  \u003ch2 data-start=\"2493\" data-end=\"2514\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2516\" data-end=\"2625\"\u003eRated power: 30 kW\u003cbr data-start=\"2535\" data-end=\"2538\"\u003eEfficiency at rated power: 81.7%\u003cbr data-start=\"2575\" data-end=\"2578\"\u003eSeasonal space heating energy efficiency: 78%\u003c\/p\u003e  \u003cp data-start=\"2627\" data-end=\"2762\"\u003eThe emission values ​​correspond to class 5 according to EN 303-5 and meet the European Ecodesign requirements for solid fuels.\u003c\/p\u003e  \u003chr data-start=\"2764\" data-end=\"2767\"\u003e  \u003ch2 data-start=\"2769\" data-end=\"2788\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"2790\" data-end=\"3128\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"2790\" data-end=\"2808\"\u003e  \u003ctr data-start=\"2790\" data-end=\"2808\"\u003e  \u003cth data-start=\"2790\" data-end=\"2800\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"2800\" data-end=\"2808\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"2828\" data-end=\"3128\"\u003e  \u003ctr data-start=\"2828\" data-end=\"2850\"\u003e  \u003ctd data-start=\"2828\" data-end=\"2841\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"2841\" data-end=\"2850\" data-col-size=\"sm\"\u003eROJEK\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2851\" data-end=\"2873\"\u003e  \u003ctd data-start=\"2851\" data-end=\"2860\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"2860\" data-end=\"2873\" data-col-size=\"sm\"\u003ePK BIO 30\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2874\" data-end=\"2908\"\u003e  \u003ctd data-start=\"2874\" data-end=\"2886\" data-col-size=\"sm\"\u003eBoiler type\u003c\/td\u003e  \u003ctd data-start=\"2886\" data-end=\"2908\" data-col-size=\"sm\"\u003ewood gasification boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2909\" data-end=\"2933\"\u003e  \u003ctd data-start=\"2909\" data-end=\"2924\" data-col-size=\"sm\"\u003eRated power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2924\" data-end=\"2933\"\u003e30 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2934\" data-end=\"2961\"\u003e  \u003ctd data-start=\"2934\" data-end=\"2947\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2947\" data-end=\"2961\"\u003efirewood\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2962\" data-end=\"2995\"\u003e  \u003ctd data-start=\"2962\" data-end=\"2985\" data-col-size=\"sm\"\u003eMax. log length\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2985\" data-end=\"2995\"\u003e530 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2996\" data-end=\"3023\"\u003e  \u003ctd data-start=\"2996\" data-end=\"3014\" data-col-size=\"sm\"\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3014\" data-end=\"3023\"\u003e130 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3024\" data-end=\"3049\"\u003e  \u003ctd data-start=\"3024\" data-end=\"3039\" data-col-size=\"sm\"\u003eefficiency\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3039\" data-end=\"3049\"\u003e81.7%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3050\" data-end=\"3080\"\u003e  \u003ctd data-start=\"3050\" data-end=\"3072\" data-col-size=\"sm\"\u003eSeasonal efficiency\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3072\" data-end=\"3080\"\u003e78%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3081\" data-end=\"3109\"\u003e  \u003ctd data-start=\"3081\" data-end=\"3088\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3088\" data-end=\"3109\"\u003eEN 303-5 Class 5\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3110\" data-end=\"3128\"\u003e  \u003ctd data-start=\"3110\" data-end=\"3122\" data-col-size=\"sm\"\u003eEcodesign\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3122\" data-end=\"3128\"\u003eYes\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3130\" data-end=\"3133\"\u003e  \u003ch2 data-start=\"3135\" data-end=\"3150\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3152\" data-end=\"3263\"\u003e  \u003cli data-start=\"3152\" data-end=\"3190\"\u003e  \u003cp data-start=\"3154\" data-end=\"3190\"\u003eROJEK PK BIO 30 wood gasification boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3191\" data-end=\"3218\"\u003e  \u003cp data-start=\"3193\" data-end=\"3218\"\u003eElectronic control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3219\" data-end=\"3242\"\u003e  \u003cp data-start=\"3221\" data-end=\"3242\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3243\" data-end=\"3263\"\u003e  \u003cp data-start=\"3245\" data-end=\"3263\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3265\" data-end=\"3268\"\u003e  \u003ch2 data-start=\"3270\" data-end=\"3293\"\u003eAccessories\/Recommendation\u003c\/h2\u003e  \u003cp data-start=\"3295\" data-end=\"3400\"\u003eA buffer storage tank is recommended for compliant and efficient operation.\u003cbr data-start=\"3377\" data-end=\"3380\"\u003eAlso useful:\u003c\/p\u003e  \u003cul data-start=\"3402\" data-end=\"3556\"\u003e  \u003cli data-start=\"3402\" data-end=\"3432\"\u003e  \u003cp data-start=\"3404\" data-end=\"3432\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3433\" data-end=\"3453\"\u003e  \u003cp data-start=\"3435\" data-end=\"3453\"\u003eReturn flow increase\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3454\" data-end=\"3500\"\u003e  \u003cp data-start=\"3456\" data-end=\"3500\"\u003eSafety group for solid fuel boilers\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3501\" data-end=\"3556\"\u003e  \u003cp data-start=\"3503\" data-end=\"3556\"\u003eSuitable buffer storage tank with sufficient volume\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3558\" data-end=\"3561\"\u003e  \u003ch2 data-start=\"3563\" data-end=\"3596\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3598\" data-end=\"3895\"\u003eInstallation and commissioning must be carried out exclusively by a qualified specialist company.\u003cbr data-start=\"3702\" data-end=\"3705\"\u003eOnly untreated firewood with a maximum moisture content of 20% may be used.\u003cbr data-start=\"3796\" data-end=\"3799\"\u003eThe operation should be carried out in accordance with national regulations and in compliance with EN 303-5.\u003c\/p\u003e  \u003chr data-start=\"3897\" data-end=\"3900\"\u003e  \u003ch2 data-start=\"3902\" data-end=\"3908\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"3910\" data-end=\"3969\"\u003e\u003cstrong data-start=\"3910\" data-end=\"3944\"\u003eWhat is the permissible length of wood?\u003c\/strong\u003e\u003cbr data-start=\"3944\" data-end=\"3947\"\u003eFirewood up to 530 mm.\u003c\/p\u003e  \u003cp data-start=\"3971\" data-end=\"4022\"\u003e\u003cstrong data-start=\"3971\" data-end=\"4006\"\u003eWhat wood moisture content is permissible?\u003c\/strong\u003e\u003cbr data-start=\"4006\" data-end=\"4009\"\u003eMaximum 20%.\u003c\/p\u003e  \u003cp data-start=\"4024\" data-end=\"4141\"\u003e\u003cstrong data-start=\"4024\" data-end=\"4076\"\u003eDoes the boiler meet current environmental requirements?\u003c\/strong\u003e\u003cbr data-start=\"4076\" data-end=\"4079\"\u003eYes, it meets EN 303-5 Class 5 and the Ecodesign Regulation.\u003c\/p\u003e  \u003cp data-start=\"4143\" data-end=\"4239\"\u003e\u003cstrong data-start=\"4143\" data-end=\"4177\"\u003eHow long does a filling burn?\u003c\/strong\u003e\u003cbr data-start=\"4177\" data-end=\"4180\"\u003eApproximately 5–9 hours, depending on fuel quality and load.\u003c\/p\u003e  \u003cp data-start=\"4241\" data-end=\"4360\"\u003e\u003cstrong data-start=\"4241\" data-end=\"4281\"\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003cbr data-start=\"4281\" data-end=\"4284\"\u003eA buffer storage tank is recommended for efficient and standards-compliant operation.\u003c\/p\u003e  \u003cp data-start=\"4362\" data-end=\"4460\"\u003e\u003cstrong data-start=\"4362\" data-end=\"4392\"\u003eHow is the cleaning done?\u003c\/strong\u003e\u003cbr data-start=\"4392\" data-end=\"4395\"\u003eVia an external cleaning lever and a cleaning door.\u003c\/p\u003e  \u003chr data-start=\"4462\" data-end=\"4465\"\u003e  \u003ch2 data-start=\"4467\" data-end=\"4475\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"4477\" data-end=\"4704\"\u003eThe ROJEK PK BIO 30 is a high-performance, standards-compliant wood gasification boiler for medium to large heating requirements. It combines robust construction with modern emission compliance and efficient wood gasification technology.\u003c\/p\u003e","brand":"Rojek","offers":[{"title":"Default Title","offer_id":49423879242076,"sku":"RJPKB30","price":5350.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaser-rojek-pk-bio-30-effizientes-heizen-mit-festen-brennstoffen-7239808.png?v=1770692556"},{"product_id":"atmos-dc22gse-holzvergaserkessel-23kw","title":"Atmos GSE wood gasifier 25 kW - Efficient heating with touch display 🌲","description":"\u003ch2\u003eAtmos GSE 25 kW wood gasifier\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eATMOS GSE wood gasification boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eDC18GSE, DC22GSE, DC25GSE and DC30GSE with touch control ACD04 Atmos GSE (eligible for funding up to 30 kW with particle separator)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThe ATMOS GSE wood gasification boilers are the most efficient and therefore the most frequently used heating boilers from ATMOS in Germany.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe tried and tested boiler sizes DC18GSE, DC22GSE, DC25GSE, DC30GSE, DC40GSE and DC50GSE now include: the \u003cstrong\u003eDC18GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC22GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC25GSE with ACD04\u003c\/strong\u003e and the \u003cstrong\u003eDC30GSE with ACD04\u003c\/strong\u003e.  The ATMOS GSE series now comprises 10 wood gasifiers.\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe integrated ACD04 control system eliminates the need for thermostats, rotary knobs, and thermometers, as it performs their functions. All boiler parameters, two mixed heating circuits, external hot water preparation, and solar thermal system control can be managed via the intuitive user interface (touchscreen). Furthermore, the graphic display provides information on the boiler's operating status and the overall heating system status.\u003c\/p\u003e  \u003cp\u003eATMOS GSE wood gasifiers are distinguished by their particularly high efficiency and excellent emission values, and are therefore eligible for government subsidies through the KfW (German Development Bank). Based on 85 years of experience in gasification technology, ATMOS is able to design wood gasification boilers that meet the KfW's efficiency and emission requirements without expensive electronics. The GSE series wood gasifiers have been specifically developed for the German market.\u003cbr\u003eInformation on current KfW\/Bafa funding for wood gasifiers you will receive\u003cspan\u003e  \u003c\/span\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über % - atmos zentrallager gmbh %\" title=\"% - atmos zentrallager gmbh %\" rel=\"noopener\" href=\"https:\/\/atmos-zentrallager.de\/kundencenter\/bafa\/neue-bafa-foerderung-fuer-biomasseheizanlagen.html\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eThe design of these wood gasifiers is a further development of the earlier GS series. In both series, the combustion chamber is already lined with ceramic. This protective ceramic, patented by ATMOS, has a V-shaped geometry, which allows for optimal fuel flow and thus guarantees complete combustion. The combustion chambers of the ATMOS GSE series also feature this ceramic lining. are completely protected by ceramic. This ensures a long service life for the ATMOS GSE wood gasifiers.\u003c\/p\u003e  \u003cp\u003eThe higher efficiency of the GSE series compared to other series is due to its efficient flue gas duct. This duct is larger and more powerful, and its design differs significantly from that of other ATMOS wood gasifier series. It incorporates large tubular heat exchangers, which further reduce the exhaust gas temperature and thus increase efficiency.\u003c\/p\u003e  \u003cp\u003eThe ATMOS GSE series wood gasifiers are additionally equipped with a separate flue gas thermostat. This continuously monitors the exhaust gas temperature. Should it exceed a maximum value of 200°C, the flue gas thermostat sends a signal and the combustion air is automatically reduced. This prevents the exhaust gas temperature from exceeding the limit and ensures the high efficiency of the ATMOS GSE boilers.\u003c\/p\u003e  \u003ch3\u003eFeatures: Atmos GSE\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eATMOS wood gasifiers come standard with energy-saving induced draft fans.\u003cbr\u003eGSE boilers are equipped with buffer charging control as standard.\u003c\/li\u003e  \u003cli\u003eBelimo actuator for limiting exhaust gas temperature for high efficiency\u003c\/li\u003e  \u003cli\u003eAutomatic shut-off after the wood has burned down for the charging pump and blower.\u003c\/li\u003e  \u003cli\u003eSeparate adjustment of primary and secondary air – induced draft fan and primary air\u003cbr\u003eThermal insulation made of mineral wool, controlled via flue gas and boiler thermostat.\u003c\/li\u003e  \u003cli\u003eOptional: Weather-compensated control for 1 or 2 mixing circuits, 1 hot water and\u003cbr\u003eSolar (boiler control panel already prepared)\u003c\/li\u003e  \u003cli\u003eTested by TÜV Süddeutschland EN303-5 CE0036 Further information on the current\u003cbr\u003eInformation on funding programs for wood gasifiers can be found at\u003cspan\u003e  \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.kfw.de\/kfw.de.html\" target=\"_blank\"\u003ewww.kfw.de\u003c\/a\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class 3\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 90.5%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement 18 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content 97 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDust emission 11 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003ePrescribed fuel: firewood\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length 580 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature 132 °C\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow 0.017 kg\/s\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eHeight 1282 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth 680 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth 1030 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection 150\/152 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight 376.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery: Atmos GSE 25 kW wood gasifier\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating boiler including boiler casing and ceramic\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eComplete cleaning accessories\u003c\/li\u003e  \u003cli\u003eFire draft regulator\u003c\/li\u003e  \u003cli\u003eAsh drawer\u003c\/li\u003e  \u003cli\u003eKFE valve\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"900\" data-end=\"1109\"\u003e👉  \u003cstrong data-start=\"903\" data-end=\"950\"\u003eOrder commissioning now, along with the commissioning!\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eWith the \u0026quot;Commissioning by ATMOS\u0026quot; service, you ensure that your boiler is optimally set up and that all technical requirements are met.\u003c\/p\u003e  \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","brand":"Atmos","offers":[{"title":"with automatic ignition ACD 04","offer_id":49424184246620,"sku":"01.04.22-AZ","price":6958.0,"currency_code":"EUR","in_stock":true},{"title":"without","offer_id":49424184181084,"sku":"01.04.22-L","price":5862.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-gse-holzvergaser-25-kw-effizient-heizen-mit-touch-display-2464064.png?v=1770692533"},{"product_id":"atmos-dc30gse-holzvergaserkessel-30kw","title":"Wood gasification boiler ATMOS DC30GSE 30 kW log boiler","description":"\u003ch2\u003eATMOS DC30GSE wood gasification boiler 30 kW\u003c\/h2\u003e    \u003cp\u003eThe \u003cstrong\u003eATMOS DC30GSE wood gasification boiler\u003c\/strong\u003e This is a high-performance solid fuel boiler for the efficient combustion of logs. With a nominal heat output of approximately 30 kW, this model is particularly suitable for larger detached houses or heating systems with higher heat demands.\u003c\/p\u003e    \u003cp\u003eModern wood gasification technology enables highly efficient fuel utilization. The ATMOS DC30GSE achieves high efficiency levels and meets the requirements of \u003cstrong\u003eBImSchV Level II\u003c\/strong\u003e.  The energy efficiency class is \u003cstrong\u003eA+\u003c\/strong\u003e.  :contentReference[oaicite:3]{index=3}\u003c\/p\u003e    \u003ch3\u003eHighlights\/Advantages\u003c\/h3\u003e    \u003cul\u003e  \u003cli\u003e⭐ Wood gasification boiler with approx. 30 kW output for larger residential buildings\u003c\/li\u003e  \u003cli\u003e⭐ Efficiency up to 91.3% for efficient wood combustion\u003c\/li\u003e  \u003cli\u003e⭐ Energy efficiency class A+ according to the EU energy label\u003c\/li\u003e  \u003cli\u003e⭐ Suitable for firewood up to 530 mm in length\u003c\/li\u003e  \u003cli\u003e⭐ meets the emission requirements of the BImSchV Stage II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e    \u003cp\u003eThe ATMOS DC30GSE is a manually fed wood gasification boiler for modern log heating systems.\u003c\/p\u003e    \u003cp\u003eTypical areas of application:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eSingle-family homes with higher heating requirements\u003c\/li\u003e  \u003cli\u003eRenovation of existing wood heating systems\u003c\/li\u003e  \u003cli\u003eNew buildings with renewable heating technology\u003c\/li\u003e  \u003cli\u003eHeating systems with buffer storage\u003c\/li\u003e  \u003cli\u003eHeating systems with radiators or underfloor heating\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eInstallation should be carried out by a qualified plumbing, heating, and air conditioning (PHVAC) specialist.\u003c\/p\u003e    \u003ch2\u003eEveryday benefits\u003c\/h2\u003e    \u003cp\u003eWood gasification technology ensures particularly efficient combustion of firewood. The wood is first gasified and then completely combusted. This allows for optimal utilization of the energy contained in the fuel.\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003ehigh energy yield from firewood\u003c\/li\u003e  \u003cli\u003ereduced emissions\u003c\/li\u003e  \u003cli\u003econsistent heat output\u003c\/li\u003e  \u003cli\u003eeconomical heating operation\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe generous filling space allows for convenient refueling and supports longer heating intervals.\u003c\/p\u003e    \u003ch2\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e    \u003cp\u003eThe ATMOS DC30GSE is equipped with an induced draft fan that stabilizes the combustion process and supports a reliable chimney draft.\u003c\/p\u003e    \u003cp\u003eThe most important technical components include:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eboiler thermostat\u003c\/li\u003e  \u003cli\u003eSafety thermostat (STB)\u003c\/li\u003e  \u003cli\u003eflue gas thermostat\u003c\/li\u003e  \u003cli\u003eBelimo actuator\u003c\/li\u003e  \u003cli\u003ethermal safety device\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003eThe operation uses dry firewood with a moisture content of approximately 12–20%.\u003c\/p\u003e    \u003ch2\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e    \u003cp\u003eWood gasification technology enables efficient use of the fuel while simultaneously reducing emissions.\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eEnergy efficiency class: A+\u003c\/li\u003e  \u003cli\u003eBoiler efficiency: up to 91.3%\u003c\/li\u003e  \u003cli\u003eComplies with BImSchV Level II\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e    \u003cp\u003eWood gasification boilers are usually combined with buffer storage tanks to efficiently store the generated heat and distribute it throughout the heating system.\u003c\/p\u003e    \u003cp\u003eTypical combinations:\u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eBuffer storage\u003c\/li\u003e  \u003cli\u003eReturn flow increase\u003c\/li\u003e  \u003cli\u003eradiator heating\u003c\/li\u003e  \u003cli\u003eUnderfloor heating\u003c\/li\u003e  \u003cli\u003ethermal solar systems\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eTechnical data\u003c\/h2\u003e    \u003ctable\u003e  \u003ctr\u003e  \u003ctd\u003eManufacturer\u003c\/td\u003e  \u003ctd\u003eATMOS\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eModel\u003c\/td\u003e  \u003ctd\u003eDC30GSE\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eProduct type\u003c\/td\u003e  \u003ctd\u003eWood gasification boiler\/solid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eNominal heat output\u003c\/td\u003e  \u003ctd\u003e29.8 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eUseful heat output\u003c\/td\u003e  \u003ctd\u003e30.7 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eefficiency\u003c\/td\u003e  \u003ctd\u003e91.3%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003efuel\u003c\/td\u003e  \u003ctd\u003efirewood\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. log length\u003c\/td\u003e  \u003ctd\u003e530 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd\u003e125 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWater volume in the boiler\u003c\/td\u003e  \u003ctd\u003e105 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd\u003e2.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRecommended return temperature\u003c\/td\u003e  \u003ctd\u003eat least 65 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eExhaust connection\u003c\/td\u003e  \u003ctd\u003e150 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eHeight\u003c\/td\u003e  \u003ctd\u003e1281 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWidth\u003c\/td\u003e  \u003ctd\u003e680 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003edepth\u003c\/td\u003e  \u003ctd\u003e1020 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight\u003c\/td\u003e  \u003ctd\u003e466 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eConnection voltage\u003c\/td\u003e  \u003ctd\u003e230 V\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003esound level\u003c\/td\u003e  \u003ctd\u003e65 dB\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/table\u003e    \u003ch2\u003eScope of delivery\u003c\/h2\u003e    \u003cul\u003e  \u003cli\u003eATMOS DC30GSE wood gasification boiler\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eintegrated thermostats and safety devices\u003c\/li\u003e  \u003cli\u003eCleaning covers and maintenance components\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eAccesories \u0026amp; System recommendation\u003c\/h2\u003e    \u003cp\u003eFor efficient operation, the integration of additional system components is recommended.\u003c\/p\u003e    \u003cdiv class=\"cross-sell\"\u003e  \u003ch3\u003eSuitable system components\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pufferspeicher\"\u003eBuffer storage\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/ruecklaufanhebung\"\u003eReturn flow increase\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/heizungszubehoer\"\u003eHeating accessories\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e    \u003ch2\u003eAssembly and safety instructions\u003c\/h2\u003e    \u003cp\u003eThe installation of the wood gasification boiler must be carried out by a qualified heating contractor. Suitable safety fittings and proper hydraulic integration are required for safe operation.\u003c\/p\u003e    \u003cp\u003eThe manufacturer's specified minimum return temperature of 65 °C must be observed.\u003c\/p\u003e    \u003ch2\u003eFAQ\u003c\/h2\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat is the power output of the ATMOS DC30GSE?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe wood gasification boiler has a nominal heat output of approximately 30 kW.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat type of fuel is used?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe boiler is fueled with firewood. Dry wood with a residual moisture content of approximately 12–20% is recommended.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eHow long can the logs be?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eAccording to the manufacturer, the maximum log length is 530 mm.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat energy efficiency class does the boiler have?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe ATMOS DC30GSE has an energy efficiency class of A+.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eDoes the boiler meet legal emission standards?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eYes, the wood gasification boiler meets the requirements of the BImSchV Stage II.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eWood gasification boilers are usually operated with a buffer storage tank to efficiently store the generated heat.\u003c\/p\u003e  \u003c\/details\u003e","brand":"Atmos","offers":[{"title":"without","offer_id":49424222847324,"sku":"01.04.30","price":6127.0,"currency_code":"EUR","in_stock":true},{"title":"with automatic ignition ACD 04","offer_id":49424222912860,"sku":"01.04.30-AZ","price":7337.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-holzvergaser-gse-30-kw-forderfahig-touch-regelung-effizient-2340327.png?v=1770692617"},{"product_id":"defro-optima-hg-holzvergaserkessel-25-kw","title":"Defro Optima HG 25 kW wood gasification boiler - eligible for KfW funding 🔥🌳","description":"\u003ch2\u003eDefro Optima HG wood gasification boiler 25 kW\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eDefro Optima HG wood gasification boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e Nationwide commissioning and installation via customer service \u003c\/strong\u003e\u003ci\u003e\u003cstrong\u003eupon request\u003c\/strong\u003e\u003c\/i\u003e\u003cstrong\u003e Possible! Delivery is made by truck with a liftgate. \u003c\/strong\u003e\u003ci\u003e\u003cstrong\u003eto the curb\u003c\/strong\u003e\u003c\/i\u003e\u003cstrong\u003e! \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThe boiler meets the requirements of the German Federal Immission Control Ordinance (BlmSchV2) and has the CE declaration of conformity.\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eEligible for KfW funding\u003c\/h3\u003e  \u003cp\u003e\u003cstrong\u003eOptima HG wood gasification boiler as a sustainable, crisis-proof energy source – modern wood heating\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eWith the Defro Optima wood gasification boiler, you're choosing an innovative, economical, and environmentally friendly heating solution based on state-of-the-art wood gasification technology. Wood as an energy source is not only more cost-effective than fossil fuels, but also offers greater security of supply – especially in rural areas or heavily forested regions, firewood can be sourced regionally, leading to long-term savings on heating costs. The Optima HG wood gasification boiler allows you to become more independent from traditional energy suppliers and control your energy supply independently. In addition to reliable space heating, the unit is also suitable for efficient hot water production and can be used as part of hybrid central heating systems.\u003c\/p\u003e  \u003cp\u003eDEFRO's high-quality wood boilers are characterized by the use of state-of-the-art combustion technologies, resulting in maximum energy utilization and high efficiency. Thanks to optimized combustion chamber technology, less wood is required to achieve the desired heat output. This reduces both consumption and costs, and increases the overall efficiency of the heating system.\u003c\/p\u003e  \u003cp\u003eThe Optima HG wood gasification boiler meets all requirements of the second stage of the German Federal Immission Control Ordinance (BImSchV 2) and comes with a current CE declaration of conformity. This ensures maximum safety and future-proofing of your investment.\u003c\/p\u003e  \u003ch3\u003eOptima HG wood gasification boiler - Advantages:\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eRobust and compact boiler body that ensures a long service life and saves space,\u003c\/li\u003e  \u003cli\u003eElectronic control including integrated buffer storage management for consistently demand-based heating operation,\u003c\/li\u003e  \u003cli\u003eA generously sized combustion chamber with user-friendly controls facilitates filling and maintenance.\u003c\/li\u003e  \u003cli\u003eA factory-installed sight glass allows for visual monitoring of the carburetor flame for added ease of use.\u003c\/li\u003e  \u003cli\u003eSustainable, crisis-proof wood heating system, easily combined with heat pumps as well as oil and gas boilers to expand existing systems.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+ \u003c\/li\u003e  \u003cli\u003eBoiler class 5\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 92.2% \u003c\/li\u003e  \u003cli\u003eTraction requirement 17 Pa \u003c\/li\u003e  \u003cli\u003eCO content 13.5%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eRequired fuel: firewood \u003c\/li\u003e  \u003cli\u003eMaximum firewood length: 500 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature: 127 °C \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow: 17.2 g\/s \u003c\/li\u003e  \u003cli\u003eHeight: 1460 mm \u003c\/li\u003e  \u003cli\u003eWidth: 620 mm \u003c\/li\u003e  \u003cli\u003eDepth: 1155 mm \u003c\/li\u003e  \u003cli\u003eFlue pipe connection: 130 mm \u003c\/li\u003e  \u003cli\u003eWeight: 510.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDefro Optima HG 25 kW wood gasifier\u003c\/li\u003e  \u003cli\u003eComprehensive assembly and operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":49552842555740,"sku":"DOHG25","price":4549.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaserkessel-defro-optima-hg-25-kw-kfw-forderfahig-9853038.png?v=1770692485"},{"product_id":"ibc-gk-7k-oeko-25-festbrennstoffkessel-25kw","title":"IBC GK-7K eco 25 solid fuel boiler 25 kW A+","description":"\u003cp data-start=\"395\" data-end=\"679\"\u003eThe \u003cstrong data-start=\"399\" data-end=\"419\"\u003eIBC GK-7K eco 25\u003c\/strong\u003e This is a high-performance solid fuel boiler with a nominal heat output of 25 kW for the efficient heating of residential buildings. With an energy efficiency class of A+ and a space heating annual efficiency of 81%, it meets the requirements of the EU Ecodesign Regulation.\u003c\/p\u003e  \u003cp data-start=\"681\" data-end=\"766\"\u003eIdeal for single-family and multi-family homes that rely on proven solid fuel technology.\u003c\/p\u003e  \u003chr data-start=\"768\" data-end=\"771\"\u003e  \u003ch2 data-start=\"773\" data-end=\"799\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"801\" data-end=\"1142\"\u003e⭐  \u003cstrong data-start=\"803\" data-end=\"830\"\u003e25 kW nominal heat output\u003c\/strong\u003e – suitable for medium to larger living spaces\u003cbr data-start=\"878\" data-end=\"881\"\u003e⭐  \u003cstrong data-start=\"883\" data-end=\"912\"\u003eEnergy efficiency class A+\u003c\/strong\u003e – meets current EU requirements\u003cbr data-start=\"943\" data-end=\"946\"\u003e⭐  \u003cstrong data-start=\"948\" data-end=\"975\"\u003e81% annual utilization rate\u003c\/strong\u003e – economical heating operation\u003cbr data-start=\"1006\" data-end=\"1009\"\u003e⭐  \u003cstrong data-start=\"1011\" data-end=\"1045\"\u003eErP compliant according to EU 2015\/1187\u003c\/strong\u003e – future-proof technology\u003cbr data-start=\"1071\" data-end=\"1074\"\u003e⭐  \u003cstrong data-start=\"1076\" data-end=\"1116\"\u003eCE-marked quality product\u003c\/strong\u003e – tested according to EN 303-5\u003c\/p\u003e  \u003chr data-start=\"1144\" data-end=\"1147\"\u003e  \u003ch1 data-start=\"1149\" data-end=\"1188\"\u003eIBC GK-7K eco 25 solid fuel boiler\u003c\/h1\u003e  \u003ch2 data-start=\"1190\" data-end=\"1222\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1224\" data-end=\"1477\"\u003eThe GK-7K öko 25 was designed for the central heating of residential buildings. It is particularly suitable for owners of single-family homes or smaller apartment buildings who rely on solid fuels and require a robust, durable heating solution.\u003c\/p\u003e  \u003cp data-start=\"1479\" data-end=\"1597\"\u003eWith its power output of 25 kW, it can reliably supply typical living spaces in the medium power range.\u003c\/p\u003e  \u003ch2 data-start=\"1599\" data-end=\"1622\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1624\" data-end=\"1848\"\u003eWith an annual space heating efficiency of 81%, the boiler operates efficiently and economically. Its A+ energy efficiency rating demonstrates that the unit meets the requirements of modern ecodesign guidelines.\u003c\/p\u003e  \u003cp data-start=\"1850\" data-end=\"1955\"\u003eThe solid construction and standard-compliant design ensure safe and durable operation.\u003c\/p\u003e  \u003ch2 data-start=\"1957\" data-end=\"1983\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"1985\" data-end=\"2071\"\u003eThe boiler is a solid fuel boiler from the GK-7K eco series by IBC Heiztechnik.\u003c\/p\u003e  \u003cp data-start=\"2073\" data-end=\"2131\"\u003eIt complies with, among other things, the following specifications and standards:\u003c\/p\u003e  \u003cul data-start=\"2133\" data-end=\"2359\"\u003e  \u003cli data-start=\"2133\" data-end=\"2165\"\u003e  \u003cp data-start=\"2135\" data-end=\"2165\"\u003eEU Regulation (EU) 2015\/1187\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2166\" data-end=\"2198\"\u003e  \u003cp data-start=\"2168\" data-end=\"2198\"\u003eEU Regulation (EU) 2015\/1189\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2199\" data-end=\"2216\"\u003e  \u003cp data-start=\"2201\" data-end=\"2216\"\u003eEN 303-5:2012\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2217\" data-end=\"2257\"\u003e  \u003cp data-start=\"2219\" data-end=\"2257\"\u003eLow Voltage Directive 2006\/95\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2258\" data-end=\"2288\"\u003e  \u003cp data-start=\"2260\" data-end=\"2288\"\u003eEMC Directive 2004\/108\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2289\" data-end=\"2323\"\u003e  \u003cp data-start=\"2291\" data-end=\"2323\"\u003eMachinery Directive 2006\/42\/EC\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2324\" data-end=\"2359\"\u003e  \u003cp data-start=\"2326\" data-end=\"2359\"\u003eEcodesign Directive 2009\/125\/EU\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2361\" data-end=\"2411\"\u003eThe device is equipped with the CE mark.\u003c\/p\u003e  \u003ch2 data-start=\"2413\" data-end=\"2436\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2438\" data-end=\"2542\"\u003eWith an energy efficiency index (EEI) of 118, the GK-7K öko 25 achieves energy efficiency class A+.\u003c\/p\u003e  \u003cp data-start=\"2544\" data-end=\"2700\"\u003eThe annual efficiency for space heating is 81%. This means the boiler meets the requirements of the European Ecodesign Regulation for solid fuel boilers.\u003c\/p\u003e  \u003ch2 data-start=\"2702\" data-end=\"2741\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"2743\" data-end=\"2926\"\u003eThe GK-7K öko 25 is designed for use in closed heating systems. Installation must be carried out in accordance with applicable national and local regulations.\u003c\/p\u003e  \u003cp data-start=\"2928\" data-end=\"3016\"\u003eElectrical work must be carried out exclusively by a qualified electrician.\u003c\/p\u003e  \u003chr data-start=\"3018\" data-end=\"3021\"\u003e  \u003ch2 data-start=\"3023\" data-end=\"3042\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3044\" data-end=\"3424\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3044\" data-end=\"3062\"\u003e  \u003ctr data-start=\"3044\" data-end=\"3062\"\u003e  \u003cth data-start=\"3044\" data-end=\"3054\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3054\" data-end=\"3062\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3083\" data-end=\"3424\"\u003e  \u003ctr data-start=\"3083\" data-end=\"3115\"\u003e  \u003ctd data-start=\"3083\" data-end=\"3096\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"3096\" data-end=\"3115\" data-col-size=\"sm\"\u003eIBC Heating Technology\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3116\" data-end=\"3141\"\u003e  \u003ctd data-start=\"3116\" data-end=\"3125\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"3125\" data-end=\"3141\" data-col-size=\"sm\"\u003eGK-7K eco 25\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3142\" data-end=\"3179\"\u003e  \u003ctd data-start=\"3142\" data-end=\"3155\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"3155\" data-end=\"3179\" data-col-size=\"sm\"\u003eSolid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3180\" data-end=\"3209\"\u003e  \u003ctd data-start=\"3180\" data-end=\"3200\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-start=\"3200\" data-end=\"3209\" data-col-size=\"sm\"\u003e25 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3210\" data-end=\"3241\"\u003e  \u003ctd data-start=\"3210\" data-end=\"3235\" data-col-size=\"sm\"\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd data-start=\"3235\" data-end=\"3241\" data-col-size=\"sm\"\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3242\" data-end=\"3279\"\u003e  \u003ctd data-start=\"3242\" data-end=\"3272\" data-col-size=\"sm\"\u003eEnergy Efficiency Index (EEI)\u003c\/td\u003e  \u003ctd data-start=\"3272\" data-end=\"3279\" data-col-size=\"sm\"\u003e118\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3280\" data-end=\"3322\"\u003e  \u003ctd data-start=\"3280\" data-end=\"3314\" data-col-size=\"sm\"\u003eAnnual efficiency of space heating\u003c\/td\u003e  \u003ctd data-start=\"3314\" data-end=\"3322\" data-col-size=\"sm\"\u003e81%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3323\" data-end=\"3347\"\u003e  \u003ctd data-start=\"3323\" data-end=\"3330\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-start=\"3330\" data-end=\"3347\" data-col-size=\"sm\"\u003eEN 303-5:2012\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3348\" data-end=\"3398\"\u003e  \u003ctd data-start=\"3348\" data-end=\"3364\" data-col-size=\"sm\"\u003eEU Regulation\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3364\" data-end=\"3398\"\u003e(EU) 2015\/1187, (EU) 2015\/1189\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3399\" data-end=\"3424\"\u003e  \u003ctd data-start=\"3399\" data-end=\"3418\" data-col-size=\"sm\"\u003eCE marking\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3418\" data-end=\"3424\"\u003eYes\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"3426\" data-end=\"3429\"\u003e  \u003ch2 data-start=\"3431\" data-end=\"3448\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3450\" data-end=\"3532\"\u003e  \u003cli data-start=\"3450\" data-end=\"3487\"\u003e  \u003cp data-start=\"3452\" data-end=\"3487\"\u003eSolid fuel boiler GK-7K eco 25\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3488\" data-end=\"3508\"\u003e  \u003cp data-start=\"3490\" data-end=\"3508\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3509\" data-end=\"3532\"\u003e  \u003cp data-start=\"3511\" data-end=\"3532\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3534\" data-end=\"3537\"\u003e  \u003ch2 data-start=\"3539\" data-end=\"3564\"\u003eAccessories\/Recommendation\u003c\/h2\u003e  \u003cp data-start=\"3566\" data-end=\"3623\"\u003eFor efficient and safe operation, we recommend:\u003c\/p\u003e  \u003cul data-start=\"3625\" data-end=\"3803\"\u003e  \u003cli data-start=\"3625\" data-end=\"3677\"\u003e  \u003cp data-start=\"3627\" data-end=\"3677\"\u003eSuitable buffer storage for performance optimization\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3678\" data-end=\"3708\"\u003e  \u003cp data-start=\"3680\" data-end=\"3708\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3709\" data-end=\"3755\"\u003e  \u003cp data-start=\"3711\" data-end=\"3755\"\u003eSafety group for solid fuel boilers\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3756\" data-end=\"3776\"\u003e  \u003cp data-start=\"3758\" data-end=\"3776\"\u003eReturn flow increase\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3777\" data-end=\"3803\"\u003e  \u003cp data-start=\"3779\" data-end=\"3803\"\u003eSuitable exhaust systems\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3805\" data-end=\"3880\"\u003eYou can find suitable components in the heating accessories section on gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"3882\" data-end=\"3885\"\u003e  \u003ch2 data-start=\"3887\" data-end=\"3922\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"3924\" data-end=\"4059\"\u003eThe installation must be carried out by qualified specialists in accordance with applicable national and local laws.\u003c\/p\u003e  \u003cp data-start=\"4061\" data-end=\"4150\"\u003eThe device may only be operated by trained persons over the age of 18.\u003c\/p\u003e  \u003cp data-start=\"4152\" data-end=\"4247\"\u003eThe installation room and the anteroom must be equipped with a suitable CO₂ warning device.\u003c\/p\u003e  \u003cp data-start=\"4249\" data-end=\"4330\"\u003eElectrical work may only be carried out by a qualified electrical contractor.\u003c\/p\u003e  \u003chr data-start=\"4332\" data-end=\"4335\"\u003e  \u003ch2 data-start=\"4337\" data-end=\"4343\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"4345\" data-end=\"4449\"\u003e\u003cstrong data-start=\"4345\" data-end=\"4389\"\u003e1. What is the power output of the GK-7K eco 25?\u003c\/strong\u003e\u003cbr data-start=\"4389\" data-end=\"4392\"\u003eThe boiler has a nominal heat output of 25 kW.\u003c\/p\u003e  \u003cp data-start=\"4451\" data-end=\"4565\"\u003e\u003cstrong data-start=\"4451\" data-end=\"4507\"\u003e2. What energy efficiency class does the appliance achieve?\u003c\/strong\u003e\u003cbr data-start=\"4507\" data-end=\"4510\"\u003eThe boiler is classified in energy efficiency class A+.\u003c\/p\u003e  \u003cp data-start=\"4567\" data-end=\"4666\"\u003e\u003cstrong data-start=\"4567\" data-end=\"4614\"\u003e3. What is the efficiency rating of the boiler?\u003c\/strong\u003e\u003cbr data-start=\"4614\" data-end=\"4617\"\u003eThe annual efficiency of the space heating system is 81%.\u003c\/p\u003e  \u003cp data-start=\"4668\" data-end=\"4791\"\u003e\u003cstrong data-start=\"4668\" data-end=\"4722\"\u003e4. Does the boiler comply with the Ecodesign Directive?\u003c\/strong\u003e\u003cbr data-start=\"4722\" data-end=\"4725\"\u003eYes, it meets the requirements of EU Regulation (EU) 2015\/1187.\u003c\/p\u003e  \u003cp data-start=\"4793\" data-end=\"4890\"\u003e\u003cstrong data-start=\"4793\" data-end=\"4831\"\u003e5. Is the boiler CE certified?\u003c\/strong\u003e\u003cbr data-start=\"4831\" data-end=\"4834\"\u003eYes, the product is CE marked.\u003c\/p\u003e  \u003cp data-start=\"4892\" data-end=\"5098\"\u003e\u003cstrong data-start=\"4892\" data-end=\"4937\"\u003e6. Who is authorized to perform the installation?\u003c\/strong\u003e\u003cbr data-start=\"4937\" data-end=\"4940\"\u003eInstallation must be carried out by qualified personnel. Electrical work may only be performed by a certified electrician.\u003c\/p\u003e  \u003chr data-start=\"5100\" data-end=\"5103\"\u003e  \u003ch2 data-start=\"5105\" data-end=\"5115\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5117\" data-end=\"5324\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"5121\" data-end=\"5141\"\u003eIBC GK-7K eco 25\u003c\/strong\u003e This is a standard-compliant, efficient solid fuel boiler with a 25 kW output and energy class A+. A reliable solution for economical heat supply using solid fuels.\u003c\/p\u003e","brand":"IBC","offers":[{"title":"Default Title","offer_id":49578967007580,"sku":"IBCGK725","price":7949.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ibc-holzvergaserkessel-gk-7k-oko-25-kw-effizient-heizen-gusseisen-8597089.png?v=1770692503"},{"product_id":"ibc-gk-7k-oeko-30-holzvergaser-30kw","title":"IBC GK-7K öko 30 wood gasifier 30 kW solid fuel boiler A+","description":"\u003cp data-start=\"381\" data-end=\"684\"\u003eThe \u003cstrong data-start=\"385\" data-end=\"405\"\u003eIBC GK-7K eco 30\u003c\/strong\u003e This is a modern wood gasification solid fuel boiler with a nominal heat output of 30 kW. With energy efficiency class A+, an efficiency of over 91% and integrated lambda control, it offers an efficient and low-emission solution for heating single-family and multi-family homes.\u003c\/p\u003e  \u003cp data-start=\"686\" data-end=\"777\"\u003eIdeal for operators who rely on natural firewood as a sustainable fuel.\u003c\/p\u003e  \u003chr data-start=\"779\" data-end=\"782\"\u003e  \u003ch2 data-start=\"784\" data-end=\"810\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"812\" data-end=\"1121\"\u003e⭐  \u003cstrong data-start=\"814\" data-end=\"841\"\u003e30 kW nominal heat output\u003c\/strong\u003e – suitable for medium to large residential buildings\u003cbr data-start=\"889\" data-end=\"892\"\u003e⭐  \u003cstrong data-start=\"894\" data-end=\"929\"\u003eEfficiency 91.44% (full load)\u003c\/strong\u003e – high energy efficiency\u003cbr data-start=\"954\" data-end=\"957\"\u003e⭐  \u003cstrong data-start=\"959\" data-end=\"988\"\u003eEnergy efficiency class A+\u003c\/strong\u003e – EEI 119\u003cbr data-start=\"998\" data-end=\"1001\"\u003e⭐  \u003cstrong data-start=\"1003\" data-end=\"1035\"\u003eLambda sensor \u0026amp; Induced draft fan\u003c\/strong\u003e – optimized, clean combustion\u003cbr data-start=\"1069\" data-end=\"1072\"\u003e⭐  \u003cstrong data-start=\"1074\" data-end=\"1094\"\u003eEligible for BAFA funding\u003c\/strong\u003e – according to manufacturer's specifications\u003c\/p\u003e  \u003chr data-start=\"1123\" data-end=\"1126\"\u003e  \u003ch1 data-start=\"1128\" data-end=\"1159\"\u003eIBC GK-7K eco 30 wood gasifier\u003c\/h1\u003e  \u003ch2 data-start=\"1161\" data-end=\"1193\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1195\" data-end=\"1416\"\u003eThe GK-7K öko 30 is designed for heating water in closed central heating systems. It is suitable as a main boiler in standalone operation or in combination with oil, gas or heat pump systems.\u003c\/p\u003e  \u003cp data-start=\"1418\" data-end=\"1514\"\u003eWith a power output of 30 kW, it reliably covers typical single-family homes as well as larger living spaces.\u003c\/p\u003e  \u003cp data-start=\"1516\" data-end=\"1660\"\u003eAccording to the Federal Immission Control Ordinance (BImSchV), a buffer storage tank with a minimum of 55 liters per kW of heating output must be provided during installation (at least 1,650 liters for 30 kW).\u003c\/p\u003e  \u003ch2 data-start=\"1662\" data-end=\"1685\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1687\" data-end=\"1886\"\u003eThe combination of primary and secondary blowers and a lambda probe enables controlled, efficient wood gasification. The high efficiency of 91.44% ensures very good fuel utilization.\u003c\/p\u003e  \u003cp data-start=\"1888\" data-end=\"2003\"\u003eWith an annual space heating efficiency of 81%, the device meets the requirements of the EU Ecodesign Regulation.\u003c\/p\u003e  \u003ch2 data-start=\"2005\" data-end=\"2031\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"2033\" data-end=\"2158\"\u003eThe GK-7K öko 30 consists of a cast iron boiler body (6 sections) made of GJL-200 and is factory tested for leaks.\u003c\/p\u003e  \u003cp data-start=\"2160\" data-end=\"2186\"\u003eFeatures include:\u003c\/p\u003e  \u003cul data-start=\"2188\" data-end=\"2436\"\u003e  \u003cli data-start=\"2188\" data-end=\"2223\"\u003e  \u003cp data-start=\"2190\" data-end=\"2223\"\u003eBoiler control with touchscreen\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2224\" data-end=\"2255\"\u003e  \u003cp data-start=\"2226\" data-end=\"2255\"\u003ePrimary and secondary blowers\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2256\" data-end=\"2271\"\u003e  \u003cp data-start=\"2258\" data-end=\"2271\"\u003eLambda sensor\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2272\" data-end=\"2297\"\u003e  \u003cp data-start=\"2274\" data-end=\"2297\"\u003eExhaust gas temperature sensor\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2298\" data-end=\"2366\"\u003e  \u003cp data-start=\"2300\" data-end=\"2366\"\u003eSafety heat exchanger (required in closed systems)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2367\" data-end=\"2404\"\u003e  \u003cp data-start=\"2369\" data-end=\"2404\"\u003eConnection flow\/return 1 1\/2\u0026quot;\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2405\" data-end=\"2436\"\u003e  \u003cp data-start=\"2407\" data-end=\"2436\"\u003eFlue pipe connection Ø 160 mm\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2438\" data-end=\"2492\"\u003eThe boiler is CE marked and complies with, among other things:\u003c\/p\u003e  \u003cul data-start=\"2494\" data-end=\"2577\"\u003e  \u003cli data-start=\"2494\" data-end=\"2511\"\u003e  \u003cp data-start=\"2496\" data-end=\"2511\"\u003eEN 303-5:2012\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2512\" data-end=\"2544\"\u003e  \u003cp data-start=\"2514\" data-end=\"2544\"\u003eEU Regulation (EU) 2015\/1187\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2545\" data-end=\"2577\"\u003e  \u003cp data-start=\"2547\" data-end=\"2577\"\u003eEU Regulation (EU) 2015\/1189\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch2 data-start=\"2579\" data-end=\"2602\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2604\" data-end=\"2713\"\u003eThe energy efficiency index (EEI) is 119, which places it in \u003cstrong data-start=\"2675\" data-end=\"2704\"\u003eEnergy efficiency class A+\u003c\/strong\u003e This has been done.\u003c\/p\u003e  \u003cp data-start=\"2715\" data-end=\"2741\"\u003eTechnical efficiency values:\u003c\/p\u003e  \u003cul data-start=\"2743\" data-end=\"2884\"\u003e  \u003cli data-start=\"2743\" data-end=\"2779\"\u003e  \u003cp data-start=\"2745\" data-end=\"2779\"\u003eEfficiency (full load): 91.44%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2780\" data-end=\"2821\"\u003e  \u003cp data-start=\"2782\" data-end=\"2821\"\u003eAnnual space heating efficiency: 81%\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2822\" data-end=\"2853\"\u003e  \u003cp data-start=\"2824\" data-end=\"2853\"\u003eExhaust gas temperature: 160-180°C\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2854\" data-end=\"2884\"\u003e  \u003cp data-start=\"2856\" data-end=\"2884\"\u003eNoise emissions: \u0026lt; 70 dB(A)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2886\" data-end=\"3000\"\u003eThe approved fuel is untreated firewood according to EN ISO 17225-5 (class A1\/A2) with 12–20% residual moisture.\u003c\/p\u003e  \u003ch2 data-start=\"3002\" data-end=\"3041\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3043\" data-end=\"3135\"\u003eThe GK-7K öko 30 is designed for closed heating systems with a maximum operating pressure of 3 bar.\u003c\/p\u003e  \u003cp data-start=\"3137\" data-end=\"3155\"\u003eThe following are required:\u003c\/p\u003e  \u003cul data-start=\"3157\" data-end=\"3334\"\u003e  \u003cli data-start=\"3157\" data-end=\"3185\"\u003e  \u003cp data-start=\"3159\" data-end=\"3185\"\u003eSafety heat exchanger\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3186\" data-end=\"3216\"\u003e  \u003cp data-start=\"3188\" data-end=\"3216\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3217\" data-end=\"3254\"\u003e  \u003cp data-start=\"3219\" data-end=\"3254\"\u003eReturn flow increase (min.70–72 °C)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3255\" data-end=\"3301\"\u003e  \u003cp data-start=\"3257\" data-end=\"3301\"\u003eDraft regulator in the flue pipe or chimney\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3302\" data-end=\"3334\"\u003e  \u003cp data-start=\"3304\" data-end=\"3334\"\u003eBuffer storage tank according to the Federal Immission Control Ordinance (BImSchV)\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3336\" data-end=\"3415\"\u003eElectrical connection:\u003cbr data-start=\"3359\" data-end=\"3362\"\u003eAC 230 V\/50 Hz\u003cbr data-start=\"3378\" data-end=\"3381\"\u003eMaximum power consumption: 53 W\u003c\/p\u003e  \u003chr data-start=\"3417\" data-end=\"3420\"\u003e  \u003ch2 data-start=\"3422\" data-end=\"3441\"\u003eTechnical data\u003c\/h2\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"3443\" data-end=\"4176\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"3443\" data-end=\"3461\"\u003e  \u003ctr data-start=\"3443\" data-end=\"3461\"\u003e  \u003cth data-start=\"3443\" data-end=\"3453\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"3453\" data-end=\"3461\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"3482\" data-end=\"4176\"\u003e  \u003ctr data-start=\"3482\" data-end=\"3514\"\u003e  \u003ctd data-start=\"3482\" data-end=\"3495\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3495\" data-end=\"3514\"\u003eIBC Heating Technology\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3515\" data-end=\"3540\"\u003e  \u003ctd data-start=\"3515\" data-end=\"3524\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3524\" data-end=\"3540\"\u003eGK-7K eco 30\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3541\" data-end=\"3593\"\u003e  \u003ctd data-start=\"3541\" data-end=\"3554\" data-col-size=\"sm\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3554\" data-end=\"3593\"\u003eWood gasifier\/solid fuel boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3594\" data-end=\"3623\"\u003e  \u003ctd data-start=\"3594\" data-end=\"3614\" data-col-size=\"sm\"\u003eNominal heat output\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3614\" data-end=\"3623\"\u003e30 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3624\" data-end=\"3655\"\u003e  \u003ctd data-start=\"3624\" data-end=\"3649\" data-col-size=\"sm\"\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"3649\" data-end=\"3655\"\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3656\" data-end=\"3687\"\u003e  \u003ctd data-start=\"3656\" data-end=\"3680\" data-col-size=\"sm\"\u003eEnergy efficiency index\u003c\/td\u003e  \u003ctd data-start=\"3680\" data-end=\"3687\" data-col-size=\"sm\"\u003e119\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3688\" data-end=\"3725\"\u003e  \u003ctd data-start=\"3688\" data-end=\"3714\" data-col-size=\"sm\"\u003eEfficiency (full load)\u003c\/td\u003e  \u003ctd data-start=\"3714\" data-end=\"3725\" data-col-size=\"sm\"\u003e91.44%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3726\" data-end=\"3768\"\u003e  \u003ctd data-start=\"3726\" data-end=\"3760\" data-col-size=\"sm\"\u003eAnnual efficiency of space heating\u003c\/td\u003e  \u003ctd data-start=\"3760\" data-end=\"3768\" data-col-size=\"sm\"\u003e81%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3769\" data-end=\"3791\"\u003e  \u003ctd data-start=\"3769\" data-end=\"3786\" data-col-size=\"sm\"\u003eNumber of links\u003c\/td\u003e  \u003ctd data-start=\"3786\" data-end=\"3791\" data-col-size=\"sm\"\u003e6\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3792\" data-end=\"3812\"\u003e  \u003ctd data-start=\"3792\" data-end=\"3802\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e  \u003ctd data-start=\"3802\" data-end=\"3812\" data-col-size=\"sm\"\u003e700 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3813\" data-end=\"3881\"\u003e  \u003ctd data-start=\"3813\" data-end=\"3855\" data-col-size=\"sm\"\u003eDimensions (with cladding L x W x H)\u003c\/td\u003e  \u003ctd data-start=\"3855\" data-end=\"3881\" data-col-size=\"sm\"\u003e1,205 x 832 x 1,224 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3882\" data-end=\"3908\"\u003e  \u003ctd data-start=\"3882\" data-end=\"3900\" data-col-size=\"sm\"\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd data-start=\"3900\" data-end=\"3908\" data-col-size=\"sm\"\u003e96 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3909\" data-end=\"3936\"\u003e  \u003ctd data-start=\"3909\" data-end=\"3926\" data-col-size=\"sm\"\u003ecombustion chamber length\u003c\/td\u003e  \u003ctd data-start=\"3926\" data-end=\"3936\" data-col-size=\"sm\"\u003e550 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3937\" data-end=\"3966\"\u003e  \u003ctd data-start=\"3937\" data-end=\"3958\" data-col-size=\"sm\"\u003eFlow\/Return\u003c\/td\u003e  \u003ctd data-start=\"3958\" data-end=\"3966\" data-col-size=\"sm\"\u003e1 1\/2\u0026quot;\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3967\" data-end=\"3998\"\u003e  \u003ctd data-start=\"3967\" data-end=\"3988\" data-col-size=\"sm\"\u003eFlue pipe connection\u003c\/td\u003e  \u003ctd data-start=\"3988\" data-end=\"3998\" data-col-size=\"sm\"\u003e160 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"3999\" data-end=\"4029\"\u003e  \u003ctd data-start=\"3999\" data-end=\"4020\" data-col-size=\"sm\"\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd data-start=\"4020\" data-end=\"4029\" data-col-size=\"sm\"\u003e3 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4030\" data-end=\"4066\"\u003e  \u003ctd data-start=\"4030\" data-end=\"4056\" data-col-size=\"sm\"\u003eMaximum operating temperature\u003c\/td\u003e  \u003ctd data-start=\"4056\" data-end=\"4066\" data-col-size=\"sm\"\u003e100 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4067\" data-end=\"4109\"\u003e  \u003ctd data-start=\"4067\" data-end=\"4092\" data-col-size=\"sm\"\u003eElectrical connection\u003c\/td\u003e  \u003ctd data-start=\"4092\" data-end=\"4109\" data-col-size=\"sm\"\u003e230 V\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4110\" data-end=\"4143\"\u003e  \u003ctd data-start=\"4110\" data-end=\"4135\" data-col-size=\"sm\"\u003eMaximum power consumption\u003c\/td\u003e  \u003ctd data-start=\"4135\" data-end=\"4143\" data-col-size=\"sm\"\u003e53 W\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4144\" data-end=\"4176\"\u003e  \u003ctd data-start=\"4144\" data-end=\"4160\" data-col-size=\"sm\"\u003eArticle number\u003c\/td\u003e  \u003ctd data-start=\"4160\" data-end=\"4176\" data-col-size=\"sm\"\u003e1107-30-1000\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"4178\" data-end=\"4181\"\u003e  \u003ch2 data-start=\"4183\" data-end=\"4200\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"4202\" data-end=\"4337\"\u003e  \u003cli data-start=\"4202\" data-end=\"4231\"\u003e  \u003cp data-start=\"4204\" data-end=\"4231\"\u003eWood gasifier GK-7K eco 30\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4232\" data-end=\"4250\"\u003e  \u003cp data-start=\"4234\" data-end=\"4250\"\u003eBoiler control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4251\" data-end=\"4292\"\u003e  \u003cp data-start=\"4253\" data-end=\"4292\"\u003eCleaning kit (brush and poker)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4293\" data-end=\"4313\"\u003e  \u003cp data-start=\"4295\" data-end=\"4313\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4314\" data-end=\"4337\"\u003e  \u003cp data-start=\"4316\" data-end=\"4337\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"4339\" data-end=\"4342\"\u003e  \u003ch2 data-start=\"4344\" data-end=\"4369\"\u003eAccessories\/Recommendation\u003c\/h2\u003e  \u003cp data-start=\"4371\" data-end=\"4415\"\u003eFor proper operation, we recommend:\u003c\/p\u003e  \u003cul data-start=\"4417\" data-end=\"4587\"\u003e  \u003cli data-start=\"4417\" data-end=\"4449\"\u003e  \u003cp data-start=\"4419\" data-end=\"4449\"\u003eBuffer storage tank ≥ 1,650 liters\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4450\" data-end=\"4478\"\u003e  \u003cp data-start=\"4452\" data-end=\"4478\"\u003eReturn flow boosting unit\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4479\" data-end=\"4509\"\u003e  \u003cp data-start=\"4481\" data-end=\"4509\"\u003eThermal safety device\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4510\" data-end=\"4536\"\u003e  \u003cp data-start=\"4512\" data-end=\"4536\"\u003eBoiler safety group\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4537\" data-end=\"4553\"\u003e  \u003cp data-start=\"4539\" data-end=\"4553\"\u003eTrain limiter\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"4554\" data-end=\"4587\"\u003e  \u003cp data-start=\"4556\" data-end=\"4587\"\u003eSuitable flue pipe Ø 160 mm\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"4589\" data-end=\"4670\"\u003eSuitable system components can be found in the wood heating technology section at gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"4672\" data-end=\"4675\"\u003e  \u003ch2 data-start=\"4677\" data-end=\"4712\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h2\u003e  \u003cp data-start=\"4714\" data-end=\"4795\"\u003eInstallation must be carried out exclusively by a qualified specialist company in accordance with DIN EN 12828.\u003c\/p\u003e  \u003cp data-start=\"4797\" data-end=\"4900\"\u003eBefore commissioning, the suitability of the chimney must be checked by the responsible chimney sweep.\u003c\/p\u003e  \u003cp data-start=\"4902\" data-end=\"4972\"\u003eThe installation room must be equipped with a CO warning device.\u003c\/p\u003e  \u003cp data-start=\"4974\" data-end=\"5072\"\u003eThe return temperature must be permanently above 55 °C, 70–72 °C is recommended via return temperature boost.\u003c\/p\u003e  \u003chr data-start=\"5074\" data-end=\"5077\"\u003e  \u003ch2 data-start=\"5079\" data-end=\"5085\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"5087\" data-end=\"5229\"\u003e\u003cstrong data-start=\"5087\" data-end=\"5127\"\u003e1. Is the GK-7K eco 30 eligible for funding?\u003c\/strong\u003e\u003cbr data-start=\"5127\" data-end=\"5130\"\u003eAccording to the manufacturer, the model is eligible for BAFA funding. The current funding guidelines apply.\u003c\/p\u003e  \u003cp data-start=\"5231\" data-end=\"5330\"\u003e\u003cstrong data-start=\"5231\" data-end=\"5272\"\u003e2. Which fuels are permitted?\u003c\/strong\u003e\u003cbr data-start=\"5272\" data-end=\"5275\"\u003eNatural firewood according to EN ISO 17225-5 (A1\/A2).\u003c\/p\u003e  \u003cp data-start=\"5332\" data-end=\"5393\"\u003e\u003cstrong data-start=\"5332\" data-end=\"5369\"\u003e3. What is the efficiency?\u003c\/strong\u003e\u003cbr data-start=\"5369\" data-end=\"5372\"\u003e91.44% at full load.\u003c\/p\u003e  \u003cp data-start=\"5395\" data-end=\"5517\"\u003e\u003cstrong data-start=\"5395\" data-end=\"5446\"\u003e4. What buffer tank size is required?\u003c\/strong\u003e\u003cbr data-start=\"5446\" data-end=\"5449\"\u003eAt least 55 liters per kW of heating output, so 1,650 liters for 30 kW.\u003c\/p\u003e  \u003cp data-start=\"5519\" data-end=\"5625\"\u003e\u003cstrong data-start=\"5519\" data-end=\"5575\"\u003e5.What type of chimney connection does the boiler require?\u003c\/strong\u003e\u003cbr data-start=\"5575\" data-end=\"5578\"\u003eFlue pipe connection Ø 160 mm, negative pressure operation.\u003c\/p\u003e  \u003cp data-start=\"5627\" data-end=\"5698\"\u003e\u003cstrong data-start=\"5627\" data-end=\"5681\"\u003e6. What type of electrical supply is required?\u003c\/strong\u003e\u003cbr data-start=\"5681\" data-end=\"5684\"\u003e230 V\/50 Hz.\u003c\/p\u003e  \u003chr data-start=\"5700\" data-end=\"5703\"\u003e  \u003ch2 data-start=\"5705\" data-end=\"5715\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"5717\" data-end=\"5920\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"5721\" data-end=\"5741\"\u003eIBC GK-7K eco 30\u003c\/strong\u003e This is a high-performance wood gasifier with 30 kW output, high efficiency, and modern control technology. A robust, eligible solution for sustainable and economical wood heating.\u003c\/p\u003e","brand":"IBC","offers":[{"title":"Default Title","offer_id":49578992468316,"sku":"IBCGK730","price":8949.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/ibc-holzvergaserkessel-gk-7k-oko-gussheizkessel-effizient-okologisch-1454078.png?v=1770692567"},{"product_id":"rojek-ktp25-naturzugkessel-scheitholzkessel-25kw","title":"Natural draft boiler ROJEK KTP 25 log boiler 25 kW","description":"\u003ch2\u003eROJEK KTP 25 natural draft boiler for logs – 25 kW\u003c\/h2\u003e    \u003cp\u003e The \u003cstrong\u003eROJEK KTP 25\u003c\/strong\u003e is a hand-fed \u003cstrong\u003eNatural draft boiler for firewood\u003c\/strong\u003e With a nominal output of 25 kW, the boiler operates without a fan, relying solely on natural chimney draft, and is suitable for the reliable heat supply of single-family homes, agricultural buildings, or small commercial units. \u003c\/p\u003e    \u003cp\u003e Important: The boiler is sometimes referred to as a wood gasifier. Technically, however, it is a classic wood gasifier. \u003cstrong\u003eLog-fired natural draft boiler\u003c\/strong\u003e.  Combustion occurs via natural chimney draft and is mechanically controlled by air dampers and a thermostatic draft regulator. This means the KTP 25 uses simple, robust, and durable heating technology. \u003c\/p\u003e    \u003ch3\u003eHighlights\u003c\/h3\u003e    \u003cul\u003e  \u003cli\u003e⭐ Natural draft boiler for firewood without combustion fan\u003c\/li\u003e  \u003cli\u003e⭐ 25 kW heating output for residential buildings and smaller commercial properties\u003c\/li\u003e  \u003cli\u003e⭐ Robust welded steel construction\u003c\/li\u003e  \u003cli\u003e⭐ Thermostatic draft regulator for automatic power control\u003c\/li\u003e  \u003cli\u003e⭐ EN 303-5 certified solid fuel boiler\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e    \u003cp\u003e The ROJEK KTP 25 is suitable for buildings with medium heating requirements. Typical applications include: \u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eSingle-family homes and larger residential buildings\u003c\/li\u003e  \u003cli\u003eWorkshops and agricultural buildings\u003c\/li\u003e  \u003cli\u003eRenovation projects with existing chimney systems\u003c\/li\u003e  \u003cli\u003eWood heating systems in combination with buffer storage\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e Natural, untreated firewood is used as fuel. A maximum wood moisture content of 20% is recommended for efficient combustion. \u003c\/p\u003e    \u003ch2\u003eEveryday benefits\u003c\/h2\u003e    \u003cp\u003e Thanks to the simple natural draft principle, the boiler operates without complex electronics or fan technology. This makes the heating technology particularly robust, durable, and low-maintenance. \u003c\/p\u003e    \u003cp\u003e The generous combustion chamber allows for longer burning times and reduces the number of refueling intervals in daily heating operation. \u003c\/p\u003e    \u003ch2\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e    \u003cp\u003e The boiler consists of a robust welded steel construction with a water-cooled grate. Combustion takes place via natural draft through the chimney. \u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eadjustable primary and secondary air\u003c\/li\u003e  \u003cli\u003ethermostatic draft regulator RT3\u003c\/li\u003e  \u003cli\u003eintegrated pressure gauge and thermometer\u003c\/li\u003e  \u003cli\u003eIntegrated after-cooling loop for overheating protection\u003c\/li\u003e  \u003cli\u003eConnection flow\/return G 2\"\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e The recommended chimney draft is approximately 8–12 Pa. \u003c\/p\u003e    \u003ch2\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e    \u003cp\u003e The boiler meets the requirements of the European standard. \u003cstrong\u003eEN 303-5\u003c\/strong\u003e for solid fuel boilers. \u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eEfficiency: approx. 75%\u003c\/li\u003e  \u003cli\u003eEnergy efficiency class: A+\u003c\/li\u003e  \u003cli\u003eExhaust gas temperature at rated power: approx. 220–300 °C\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e The use of a buffer storage system is recommended for efficient and low-emission operation. \u003c\/p\u003e    \u003ch2\u003eTechnical data\u003c\/h2\u003e    \u003ctable\u003e  \u003ctr\u003e  \u003ctd\u003eManufacturer\u003c\/td\u003e  \u003ctd\u003eROJEK\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eModel\u003c\/td\u003e  \u003ctd\u003eKTP 25\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eBoiler type\u003c\/td\u003e  \u003ctd\u003eLog-fired natural draft boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRated power\u003c\/td\u003e  \u003ctd\u003e25 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMinimum performance\u003c\/td\u003e  \u003ctd\u003e15 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003ecombustion chamber volume\u003c\/td\u003e  \u003ctd\u003e61.6 liters\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWater volume\u003c\/td\u003e  \u003ctd\u003e109 liters\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. log length\u003c\/td\u003e  \u003ctd\u003e43 cm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eFlue pipe diameter\u003c\/td\u003e  \u003ctd\u003e159 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd\u003e2 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax.Operating temperature\u003c\/td\u003e  \u003ctd\u003e90 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight\u003c\/td\u003e  \u003ctd\u003e301 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/table\u003e    \u003ch2\u003eScope of delivery\u003c\/h2\u003e    \u003cul\u003e  \u003cli\u003eROJEK KTP 25 boiler\u003c\/li\u003e  \u003cli\u003eOperating instructions\u003c\/li\u003e  \u003cli\u003eThermostatic pull regulator RT3 with chain\u003c\/li\u003e  \u003cli\u003eHeating system outlet valve 1\/2\"\u003c\/li\u003e  \u003cli\u003eSide ceramics\u003c\/li\u003e  \u003cli\u003ealignment screws\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eAssembly and safety instructions\u003c\/h2\u003e    \u003cp\u003e Installation must be carried out by a qualified heating contractor. A safety group and a correctly installed after-cooling loop are required. \u003c\/p\u003e    \u003cp\u003e Only dry firewood may be used as fuel. The use of liquid fuels for kindling is not permitted. \u003c\/p\u003e    \u003ch2\u003eFAQ\u003c\/h2\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs the ROJEK KTP 25 a wood gasifier?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eNo. The KTP 25 operates as a classic natural draft boiler for logs and not according to the wood gasification principle.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eDoes the boiler require electricity?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eNot for the boiler operation itself. Electricity is only needed for the heating circulation pump.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat length of wood can be used?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe maximum log length is approximately 43 cm.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs a buffer storage tank necessary?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eNot technically required, but recommended for efficient operation.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat chimney draft is required?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe recommended chimney draft is between 8 and 12 Pascals.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat is the optimal wood moisture content?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eA residual moisture content between 12% and 20% is recommended.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdiv class=\"cross-sell\"\u003e  \u003ch3\u003eSuitable system components\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pufferspeicher\"\u003eBuffer storage tanks for wood-fired heating systems\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/laddomat-ruecklaufanhebung\"\u003eReturn flow increase\/Laddomat\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/sicherheitsgruppen-heizung\"\u003eSafety groups for heating systems\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/heizungsregler\"\u003eHeating controllers and controls\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e","brand":"Rojek","offers":[{"title":"left \/ vertical","offer_id":49592188535132,"sku":"RKTP25TLRV","price":2798.0,"currency_code":"EUR","in_stock":true},{"title":"left \/ horizontal","offer_id":49592188567900,"sku":"RKTP25TLRH","price":2798.0,"currency_code":"EUR","in_stock":true},{"title":"right \/ horizontal","offer_id":49592188633436,"sku":"RKTP25TRRH","price":2798.0,"currency_code":"EUR","in_stock":true},{"title":"right \/ vertical","offer_id":49592188600668,"sku":"RKTP25TRRV","price":2798.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/vergaserkessel-rojek-ktp-25-kw-holzvergaser-vielseitig-effizient-7489643.webp?v=1770693389"},{"product_id":"rojek-ktp30-naturzugkessel-scheitholzkessel-30kw","title":"Natural draft boiler ROJEK KTP 30 log boiler 30 kW","description":"\u003ch2\u003eROJEK KTP 30 natural draft boiler for logs – 30 kW\u003c\/h2\u003e    \u003cp\u003e The \u003cstrong\u003eROJEK KTP 30\u003c\/strong\u003e is a hand-fed \u003cstrong\u003eNatural draft boiler for firewood\u003c\/strong\u003e With a nominal output of 30 kW, the boiler operates without a fan, relying solely on natural chimney draft, and is suitable for the reliable heat supply of larger single-family homes, agricultural buildings, or smaller commercial units. \u003c\/p\u003e    \u003cp\u003e Important: The KTP 30 is sometimes incorrectly referred to as a wood gasifier. Technically, however, it is a classic [engine\/gasifier]. \u003cstrong\u003eLog-fired natural draft boiler\u003c\/strong\u003e.  Combustion takes place without fan assistance via the natural chimney draft and is mechanically controlled via air dampers and a thermostatic draft regulator. \u003c\/p\u003e    \u003ch3\u003eHighlights\u003c\/h3\u003e    \u003cul\u003e  \u003cli\u003e⭐ Natural draft boiler for firewood without a blower\u003c\/li\u003e  \u003cli\u003e⭐ 30 kW heating output for larger residential and commercial buildings\u003c\/li\u003e  \u003cli\u003e⭐ Robust welded steel construction\u003c\/li\u003e  \u003cli\u003e⭐ Thermostatic draft regulator for power control\u003c\/li\u003e  \u003cli\u003e⭐ EN 303-5 certified solid fuel boiler\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e    \u003cp\u003e The ROJEK KTP 30 is designed for buildings with higher heating requirements. Typical applications include: \u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eSingle-family homes with larger living space\u003c\/li\u003e  \u003cli\u003eMulti-family houses with moderate heating requirements\u003c\/li\u003e  \u003cli\u003eWorkshops and agricultural buildings\u003c\/li\u003e  \u003cli\u003eHeating systems with buffer storage\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e Natural, untreated firewood is used as fuel. A maximum wood moisture content of 20% is recommended for efficient combustion. \u003c\/p\u003e    \u003ch2\u003eEveryday benefits\u003c\/h2\u003e    \u003cp\u003e Natural draft operation enables a particularly robust and durable heating technology without complex electronics. Since no combustion fan is required, maintenance is significantly reduced. \u003c\/p\u003e    \u003cp\u003e The large combustion chamber allows for longer burning times and reduces the number of refueling intervals in daily heating operation. \u003c\/p\u003e    \u003ch2\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e    \u003cp\u003e The boiler consists of a robust welded steel construction with a water-cooled grate. Combustion takes place via natural draft through the chimney. \u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eadjustable primary and secondary air\u003c\/li\u003e  \u003cli\u003ethermostatic draft regulator RT3\u003c\/li\u003e  \u003cli\u003eintegrated pressure gauge and thermometer\u003c\/li\u003e  \u003cli\u003eIntegrated after-cooling loop for overheating protection\u003c\/li\u003e  \u003cli\u003eConnection flow\/return G 2\"\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e The required chimney draft is approximately 8–12 Pa. \u003c\/p\u003e    \u003ch2\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e    \u003cp\u003e The boiler meets the requirements of the European standard. \u003cstrong\u003eEN 303-5\u003c\/strong\u003e for solid fuel boilers. \u003c\/p\u003e    \u003cul\u003e  \u003cli\u003eEfficiency: approx. 75%\u003c\/li\u003e  \u003cli\u003eEnergy efficiency class: A+\u003c\/li\u003e  \u003cli\u003eExhaust gas temperature at rated power: approx. 220–300 °C\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e For efficient and low-emission operation, the use of a buffer storage system is recommended. \u003c\/p\u003e    \u003ch2\u003eTechnical data\u003c\/h2\u003e    \u003ctable\u003e  \u003ctr\u003e  \u003ctd\u003eManufacturer\u003c\/td\u003e  \u003ctd\u003eROJEK\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eModel\u003c\/td\u003e  \u003ctd\u003eKTP 30\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eBoiler type\u003c\/td\u003e  \u003ctd\u003eLog-fired natural draft boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eRated power\u003c\/td\u003e  \u003ctd\u003e30 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMinimum performance\u003c\/td\u003e  \u003ctd\u003e18 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003ecombustion chamber volume\u003c\/td\u003e  \u003ctd\u003e75.3 liters\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWater volume\u003c\/td\u003e  \u003ctd\u003e120 liters\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. log length\u003c\/td\u003e  \u003ctd\u003e53 cm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eFlue pipe diameter\u003c\/td\u003e  \u003ctd\u003e159 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd\u003e2 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eMax.Operating temperature\u003c\/td\u003e  \u003ctd\u003e90 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eWeight\u003c\/td\u003e  \u003ctd\u003e341 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/table\u003e    \u003ch2\u003eScope of delivery\u003c\/h2\u003e    \u003cul\u003e  \u003cli\u003eROJEK KTP 30 boiler\u003c\/li\u003e  \u003cli\u003eOperating instructions\u003c\/li\u003e  \u003cli\u003eThermostatic pull regulator RT3 with chain\u003c\/li\u003e  \u003cli\u003eHeating system outlet valve 1\/2\"\u003c\/li\u003e  \u003cli\u003eSide ceramics\u003c\/li\u003e  \u003cli\u003ealignment screws\u003c\/li\u003e  \u003c\/ul\u003e    \u003ch2\u003eAssembly and safety instructions\u003c\/h2\u003e    \u003cp\u003e Installation must be carried out by a qualified heating contractor. A safety group and a correctly installed after-cooling loop are required. \u003c\/p\u003e    \u003cp\u003e Only dry firewood may be used as fuel. The use of liquid fuels for kindling is not permitted. \u003c\/p\u003e    \u003ch2\u003eFAQ\u003c\/h2\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs the ROJEK KTP 30 a wood gasifier?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eNo. The KTP 30 operates as a classic natural draft boiler for logs and not according to the wood gasification principle.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eDoes the boiler require electricity?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eNot for the boiler operation itself. Electricity is only needed for the heating circulation pump.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat length of wood can be used?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe maximum log length is approximately 53 cm.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eIs a buffer storage tank necessary?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eNot technically required, but recommended for efficient operation.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat chimney draft is required?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eThe recommended chimney draft is between 8 and 12 Pascals.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdetails\u003e  \u003csummary\u003e\u003cstrong\u003eWhat is the optimal wood moisture content?\u003c\/strong\u003e\u003c\/summary\u003e  \u003cp\u003eA residual moisture content between 12% and 20% is recommended.\u003c\/p\u003e  \u003c\/details\u003e    \u003cdiv class=\"cross-sell\"\u003e  \u003ch3\u003eSuitable system components\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/pufferspeicher\"\u003eBuffer storage tanks for wood-fired heating systems\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/laddomat-ruecklaufanhebung\"\u003eReturn flow increase\/Laddomat\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/sicherheitsgruppen-heizung\"\u003eSafety groups for heating systems\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/gemashop.de\/collections\/heizungsregler\"\u003eHeating controllers and controls\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/div\u003e","brand":"Rojek","offers":[{"title":"left \/ horizontal","offer_id":49592255316316,"sku":"RKTP30TLRH","price":2889.0,"currency_code":"EUR","in_stock":true},{"title":"left \/ vertical","offer_id":49592255283548,"sku":"RKTP30TLRV","price":2889.0,"currency_code":"EUR","in_stock":true},{"title":"right \/ horizontal","offer_id":49592255381852,"sku":"RKTP30TRRH","price":2889.0,"currency_code":"EUR","in_stock":true},{"title":"right \/ vertical","offer_id":49592255349084,"sku":"RKTP30TRRV","price":2889.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/vergaserkessel-rojek-ktp-30-kw-effizient-fur-holz-und-braunkohle-5796299.webp?v=1770692663"},{"product_id":"kombikessel-defro-komfort-ekopell-25-kw","title":"Combi boiler Defro Komfort Ekopell 25 kW – flexible heating with wood","description":"\u003c!-- PRODUCT DESCRIPTION DEFRO COMFORT EKOPELL 25 --\u003e  \u003ch2\u003eDEFRO Komfort Ekopell 25 pellet boiler 25 kW A+\u003c\/h2\u003e  \u003cp\u003eThe \u003cstrong\u003eDEFRO Comfort Ekopell 25\u003c\/strong\u003e is an automatic \u003cstrong\u003ePellet boiler with 25 kW heating output\u003c\/strong\u003e For single-family and multi-family homes. It impresses with its robust construction, \u003cstrong\u003eEnergy efficiency class A+\u003c\/strong\u003e and operation in accordance with EN 303-5.\u003c\/p\u003e  \u003chr\u003e  \u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e✔ 25 kW pellet boiler – ideal for detached houses \u0026amp; Multi-family house\u003c\/li\u003e  \u003cli\u003e✔ Automatic pellet feed for convenient heating operation\u003c\/li\u003e  \u003cli\u003e✔ Energy efficiency class \u003cstrong\u003eA+\u003c\/strong\u003e (ErP-compliant)\u003c\/li\u003e  \u003cli\u003e✔ Robust steel construction – durable \u0026amp; maintenance-friendly\u003c\/li\u003e  \u003cli\u003e✔ Suitable for buffer storage operation (≥ 500 liters recommended)\u003c\/li\u003e  \u003cli\u003e✔ CE and EN-303-5 certified\u003c\/li\u003e  \u003cli\u003e✔ Operation with standardized wood pellets\u003c\/li\u003e  \u003c\/ul\u003e  \u003chr\u003e  \u003ch3\u003eProduct description\u003c\/h3\u003e  \u003ch4\u003ePellet heating system for residential buildings\u003c\/h4\u003e  \u003cp\u003eThe DEFRO Komfort Ekopell 25 was developed for the reliable heating of residential buildings. It is suitable for both \u003cstrong\u003eRenovation projects\u003c\/strong\u003e as well as for \u003cstrong\u003eNew buildings\u003c\/strong\u003e with central heating system.\u003c\/p\u003e  \u003ch4\u003eComfortable and safe operation\u003c\/h4\u003e  \u003cp\u003eAutomatic fuel feed via auger ensures consistent heating operation. Integrated safety features such as temperature monitoring and emergency shutdown guarantee safe operation.\u003c\/p\u003e  \u003ch4\u003eEfficiency and environment\u003c\/h4\u003e  \u003cp\u003eWith the \u003cstrong\u003eEnergy efficiency class A+\u003c\/strong\u003e The pellet boiler meets the requirements of the EU Ecodesign Directive. Operation with wood pellets enables low-CO₂ heat generation within the framework of applicable standards.\u003c\/p\u003e  \u003chr\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ctable\u003e  \u003ctbody\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003epellet boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eNominal heat output\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e25.1 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003ePart load power\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e7.4 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eEnergy efficiency class\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eAnnual space heating efficiency\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e77%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eefficiency\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003eup to 81.6%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003efuel\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003ewood pellets\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eMaximum flow temperature\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e85 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eMax. operating pressure\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e1.6 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eExhaust connection\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003eØ 159 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eNetwork connection\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e230 V\/50 Hz\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eDimensions (W x D x H)\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e1448 × 1542 × 1608 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003e395 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e  \u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e  \u003ctd\u003eCE, EN 303-5, ErP\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003chr\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cp\u003eScope of delivery according to manufacturer's specifications: see product data sheet as well as assembly and operating instructions.\u003c\/p\u003e  \u003chr\u003e  \u003ch3\u003eAccesories \u0026amp; Recommendation\u003c\/h3\u003e  \u003cp\u003eFor efficient operation, the combination with a \u003cstrong\u003eBuffer storage tanks from 500 liters\u003c\/strong\u003e Recommended. Additionally, a safety group, suitable exhaust accessories, and hydraulic connection sets are advisable.\u003c\/p\u003e  \u003chr\u003e  \u003ch3\u003eAssembly \u0026amp; Safety instructions\u003c\/h3\u003e  \u003cp\u003e\u003cstrong\u003eImportant NOTE:\u003c\/strong\u003e\u003cbr\u003eInstallation, commissioning and maintenance may only be carried out by a qualified professional. \u003cstrong\u003equalified specialist company\u003c\/strong\u003e Installation must be carried out in accordance with the instructions in the assembly and operating manual and the applicable national regulations.\u003c\/p\u003e  \u003chr\u003e  \u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e  \u003cp\u003e\u003cstrong\u003eFor which buildings is the Ekopell 25 suitable?\u003c\/strong\u003e\u003cbr\u003eFor single-family and multi-family homes with corresponding heating requirements.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eWhich fuels may be used?\u003c\/strong\u003e\u003cbr\u003eOnly standardized wood pellets according to EN ISO 17225-2.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003cbr\u003eYes, the manufacturer recommends a buffer tank of at least 500 liters.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eWhat efficiency class does the pellet boiler have?\u003c\/strong\u003e\u003cbr\u003eEnergy efficiency class A+.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eIs the pellet boiler eligible for funding?\u003c\/strong\u003e\u003cbr\u003eEligibility for funding depends on the specific funding program and the overall system.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eHow is it operated?\u003c\/strong\u003e\u003cbr\u003eVia an integrated electronic control system.\u003c\/p\u003e  \u003chr\u003e  \u003cp\u003e\u003cstrong\u003eOrder DEFRO Komfort Ekopell 25 now\u003c\/strong\u003e and efficiently convert your heating system to modern pellet technology.\u003c\/p\u003e","brand":"Defro","offers":[{"title":"Default Title","offer_id":53584193356124,"sku":"DKE25_1","price":4249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/kombikessel-defro-komfort-ekopell-25-kw-flexibel-heizen-mit-holz-7698247.webp?v=1770692448"},{"product_id":"attack-slx-kombikessel-fur-holz-und-pellets-25-kw","title":"Attack SLX Combi 25 kW combination boiler for wood and pellets – efficiency","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you \u003cstrong\u003eWood, briquettes or wood pellets\u003c\/strong\u003e Using it as fuel, the boiler offers high comfort and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler\u003c\/strong\u003e Outstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe Attack SLX Combi It is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor pellet operation, the boiler is equipped with a modern burner that is automatically supplied with pellets via an auger. Switching between the two operating modes is straightforward thanks to a swivel mechanism on the burner. This allows you to choose between manual and fully automatic operation at any time – depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eIn pellet mode, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e with convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler \u003c\/strong\u003eIt is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith the possibility to \u003cstrong\u003eWood and pellets\u003c\/strong\u003e The Attack SLX Combi, with its flexible combination options, significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX combination boiler is the ideal choice for your home or facility.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eCargo chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 25 kW\u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp;  auger (optional) \u003cul\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/gemashop.de\/products\/attack-slx-combi-pellet-25-kw-plus\" title=\"Attack SLX Combi Pellet 25 kW Plus\"\u003eComplete offer\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp;  User manual\u003c\/li\u003e  \u003c\/ul\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;\u0026nbsp;\u0026nbsp;\u003c\/style\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":53857317814620,"sku":"25SLXCP","price":6899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXCP_Zaslepka.webp?v=1774511334"},{"product_id":"attack-slx-kombikessel-fur-holz-und-pellets-30-kw","title":"Attack SLX Combi 30 kW - wood and pellet boiler - heat efficiently","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e The Attack SLX Combi combines the advantages of a full-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high comfort and an impressive efficiency of up to 91.6%. With its robust construction using special boiler steel and numerous innovative features, the Attack SLX Combi is a reliable and user-friendly solution for all your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to its highly efficient tube heat exchanger with mechanical cleaning lever and advanced control system, the Attack SLX combi boiler achieves outstanding combustion efficiency. The integrated PID controller continuously adjusts the fan speed, which, together with fuzzy logic, ensures optimal energy utilization. Special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe Attack SLX Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor pellet operation, the boiler is equipped with a modern burner that is automatically supplied with pellets via an auger. Switching between the two operating modes is straightforward thanks to a swivel mechanism on the burner. This allows you to choose between manual and fully automatic operation at any time – depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eIn pellet mode, the Attack SLX Combi shines with its comfortable design. \u003cstrong\u003efully automatic operation\u003c\/strong\u003e.  The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance requirements.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe Attack SLX combination boiler is made of 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith the possibility to \u003cstrong\u003eWood and pellets \u003c\/strong\u003eThe Attack SLX Combi, with its flexible combination options, significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX combination boiler is the ideal choice for your home or facility.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: Wood 25 kW\/Pellets 30 kW\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eCargo compartment volume: 200 L\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: 235 x 445 mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: 23 PA\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: 1,472 mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: 703 mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth including burner: 1,650 mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: 1,350 mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke extraction height: 985 mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: 150 mm\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 30 kW\u003c\/li\u003e  \u003cli\u003eContainer \u0026amp; auger (optional) \u003cul\u003e  \u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"Attack SLX Kombi Pellet Plus\" href=\"https:\/\/gemashop.de\/collections\/kombikessel-kombikessel\/products\/attack-slx-combi-pellet-30-kw-plus-copy\" target=\"_blank\"\u003eComplete offer\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp;  User manual\u003c\/li\u003e  \u003c\/ul\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;\u0026nbsp;\u0026nbsp;\u003c\/style\u003e","brand":"Attack","offers":[{"title":"Default Title","offer_id":53857403601244,"sku":"30SLXCP","price":6799.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXCP_Zaslepka.webp?v=1774511334"},{"product_id":"thermoflux-pid-logic-kombi-25-45-kw","title":"Thermoflux PID Logic combination boiler 25 kW – wood and pellets","description":"\u003ch2\u003ePID Logic Kombi combination boiler – Perfect combination of wood and pellet heating\u003c\/h2\u003e  \u003cp\u003eThe PID Logic Combi is a state-of-the-art combination boiler for the simultaneous use of logs and wood pellets. With an impressive nominal heat output of either 25, 35, or 45 kW, this boiler is ideal for small to medium-sized buildings. The innovative touchscreen control, precise lambda probe, and an efficiency of over 93% make the PID Logic Combi an economical and environmentally friendly heating solution.\u003c\/p\u003e  \u003ch3\u003eEfficient wood gasification: Clean and durable\u003c\/h3\u003e  \u003cp\u003eThe wood gasification principle ensures almost complete combustion of the fuel. The spacious combustion chamber on the left side of the boiler allows for the insertion of logs up to 500 mm in length. A single load of wood will burn for at least 4 hours at full power and can be extended to a full day under lower load conditions. For optimal results, logs should have a moisture content of no more than 20%.\u003c\/p\u003e  \u003cp\u003eThe two-stage wood gasification process reduces emissions and maximizes the energy utilization of the fuel. This protects the environment and significantly reduces fuel consumption.\u003c\/p\u003e  \u003ch3\u003eAdvanced pellet combustion\u003c\/h3\u003e  \u003cp\u003ePellet combustion takes place in the separate right-hand section of the boiler. An integrated storage container allows for convenient and space-saving pellet storage (80 liters for 25 kW, 148 liters for 35\/45 kW). Automatic pellet filling from an external storage facility via a suction or conveying system is also possible.\u003c\/p\u003e  \u003cp\u003eWood pellets are an environmentally friendly fuel made from natural wood shavings. They are subject to strict quality standards (DINplus or ENplus A1) and thus guarantee efficient and clean combustion.\u003c\/p\u003e  \u003ch3\u003eAutomatic switching between wood and pellets\u003c\/h3\u003e  \u003cp\u003eThe PID Logic Combi can automatically switch between fuel types. Once the loaded logs are used up, the pellet burner seamlessly takes over heating. This automatic switchover, however, only occurs when burning wood or pellets. This ensures a continuous heat supply without the need for manual intervention.\u003c\/p\u003e  \u003ch3\u003eComfortable controls and easy handling\u003c\/h3\u003e  \u003cp\u003eThe integrated control unit with color touchscreen offers maximum ease of use and controls all boiler functions. The lambda probe continuously measures the oxygen content of the exhaust gases and regulates the primary and secondary air supply to ensure optimal combustion with both wood and pellets.\u003c\/p\u003e  \u003cp\u003eAdditional features such as an exhaust gas temperature sensor and automatic grate cleaning increase efficiency and ease of use. The large loading door of the combustion chamber makes adding wood easier, while the simple cleaning through the bottom door minimizes maintenance.\u003c\/p\u003e  \u003ch3\u003eReliability and safety features\u003c\/h3\u003e  \u003cp\u003eThe PID Logic Combi boiler is equipped with several safety features. A built-in safety temperature limiter (STB) immediately shuts off the boiler at a temperature of 95°C, while a safety heat exchanger effectively cools the combustion chamber through fresh water purging. Additionally, a thermal relief valve ensures maximum operational safety.\u003c\/p\u003e  \u003cp\u003eEven in the event of a power outage, important safety mechanisms remain active, ensuring that the boiler functions reliably in every situation.\u003c\/p\u003e  \u003ch3\u003eEconomical and environmentally friendly\u003c\/h3\u003e  \u003cp\u003eWith an efficiency of over 93% and the ability to efficiently use logs and pellets, the PID Logic Kombi is one of the most economical heating solutions on the market.The pyrolytic combustion of wood saves more than 85% fuel compared to conventional wood-fired boilers.\u003c\/p\u003e  \u003cp\u003eThanks to its extremely low emissions, the PID Logic Kombi meets the highest boiler class 5 according to EN 303-5:2012 and the requirements of the German Federal Immission Control Ordinance (BImSchV) Stage 2. This means that it is not only economical but also environmentally friendly.\u003c\/p\u003e  \u003ch3\u003eFlexible expansion options\u003c\/h3\u003e  \u003cp\u003eThe PID Logic Kombi can be expanded with various optional modules. These include, for example, a GSM alarm module and control modules for up to eight heating circuits, which can be regulated according to outdoor or room temperature. The pellet supply can also be optimally adapted using a vacuum system, an auger, or a large storage container.\u003c\/p\u003e  \u003ch3\u003eTechnical details and connection options\u003c\/h3\u003e  \u003cp\u003eThe boiler is available in 25, 35, and 45 kW output sizes and features standardized connections for flow, return, and drain. The flue diameter varies between 150 mm and 180 mm, depending on the output. All components are manufactured and tested to the highest quality standards, including TÜV and CE certification.\u003c\/p\u003e  \u003ch3\u003eAdvantages of the PID Logic Combo\u003c\/h3\u003e  \u003cp\u003e- State-of-the-art combination boiler with automatic fuel change\u003c\/p\u003e  \u003cp\u003e- High-performance wood and pellet combustion with maximum efficiency\u003c\/p\u003e  \u003cp\u003e- Easy operation via color touchscreen and automatic control\u003c\/p\u003e  \u003cp\u003e- Environmentally friendly with minimal emissions\u003c\/p\u003e  \u003cp\u003e- Spacious combustion chamber for logs up to 500 mm in length\u003c\/p\u003e  \u003cp\u003e- Low operating costs and high efficiency\u003c\/p\u003e  \u003cp\u003e- Certified according to EN 303-5:2012 and BImSchV Level 2\u003c\/p\u003e  \u003cp\u003e- Long-term reliability through comprehensive safety features\u003c\/p\u003e  \u003cp\u003eWith the PID Logic Kombi, you are choosing a powerful, convenient and environmentally friendly combination boiler that ideally combines the advantages of wood and pellet heating.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class 5\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003ePerformance area \u003cul\u003e  \u003cli\u003eWood: 12.5-25 kW\u003c\/li\u003e  \u003cli\u003ePellet: 7.5-25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 91%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement 10 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content at nominal load: 63 mg\/m³ | Partial load: 61 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDust emission 13 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length \u003cul\u003e  \u003cli\u003eWood (450-550) x 70 x 50\u003c\/li\u003e  \u003cli\u003ePellets d=6mm \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow \u003cul\u003e  \u003cli\u003eNominal output: Wood 0.019 kg\/s Pellet 0.0206 kg\/s\u003c\/li\u003e  \u003cli\u003eMinimum output: wood 0.010 kg\/s pellet 0.0553 kg\/s\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli\u003eHeight 1350 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth 1025 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth 1385 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection Ø 150 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight 750.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eThermoflux Pelling Combi 25 kW\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Thermoflux Deutschland GmbH","offers":[{"title":"Default Title","offer_id":54005588066652,"sku":"T-Kombi-PID25","price":9898.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/thermoflux-pid-logic-kombikessel-25-kw-holz-und-pellets-7583411.webp?v=1770692418"},{"product_id":"mpm-wood-plus-26-holzvergaserkessel-26-kw","title":"MPM Wood Plus 26 wood gasification boiler 26 kW","description":"\u003cp data-start=\"899\" data-end=\"1188\"\u003eThe \u003cstrong data-start=\"903\" data-end=\"923\"\u003eMPM Wood Plus 26\u003c\/strong\u003e This is a modern wood gasification boiler with a nominal output of 26 kW for logs. It meets the requirements of class 5 according to PN-EN 303-5 as well as the Ecodesign Directive and achieves energy efficiency class A+. Ideal for single-family homes with a buffer storage tank.\u003c\/p\u003e  \u003chr data-start=\"1190\" data-end=\"1193\"\u003e  \u003ch1 data-start=\"1195\" data-end=\"1220\"\u003eHighlights\/Advantages\u003c\/h1\u003e  \u003cp data-start=\"1222\" data-end=\"1574\"\u003e⭐ 26 kW nominal power – ideal for single-family homes and commercial units\u003cbr data-start=\"1295\" data-end=\"1298\"\u003e⭐ 5th grade \u0026amp; Ecodesign – low emissions and high environmental compatibility\u003cbr data-start=\"1374\" data-end=\"1377\"\u003e⭐ Energy efficiency class A+ (EEI 116) – economical operation\u003cbr data-start=\"1441\" data-end=\"1444\"\u003e⭐ Large loading chamber (~120 dm³) – long burning time up to approx. 6 hours\u003cbr data-start=\"1515\" data-end=\"1518\"\u003e⭐ Operation possible in an open or closed system\u003c\/p\u003e  \u003chr data-start=\"1576\" data-end=\"1579\"\u003e  \u003ch1 data-start=\"1581\" data-end=\"1610\"\u003eDetailed description\u003c\/h1\u003e  \u003ch2 data-start=\"1612\" data-end=\"1644\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1646\" data-end=\"1892\"\u003eThe MPM Wood Plus 26 is a \u003cstrong data-start=\"1675\" data-end=\"1708\"\u003elog wood gasification boiler\u003c\/strong\u003e For use in open or closed heating systems according to PN-EN 12828. It is suitable for single-family homes, smaller apartment buildings, workshops and commercial units.\u003c\/p\u003e  \u003cp data-start=\"1894\" data-end=\"2034\"\u003eThe operation is exclusively with a \u003cstrong data-start=\"1935\" data-end=\"1980\"\u003eBuffer storage tank of at least 1000 liters\u003c\/strong\u003e prescribed.\u003c\/p\u003e  \u003chr data-start=\"2036\" data-end=\"2039\"\u003e  \u003ch2 data-start=\"2041\" data-end=\"2064\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"2066\" data-end=\"2283\"\u003eThe wood gasification principle involves combustion in two separate chambers – degassing of the wood and subsequent clean afterburning in the ceramic combustion chamber.\u003c\/p\u003e  \u003cp data-start=\"2285\" data-end=\"2300\"\u003eThe result:\u003c\/p\u003e  \u003cul data-start=\"2301\" data-end=\"2415\"\u003e  \u003cli data-start=\"2301\" data-end=\"2328\"\u003e  \u003cp data-start=\"2303\" data-end=\"2328\"\u003ehigh operational reliability\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2329\" data-end=\"2352\"\u003e  \u003cp data-start=\"2331\" data-end=\"2352\"\u003estable combustion\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2353\" data-end=\"2376\"\u003e  \u003cp data-start=\"2355\" data-end=\"2376\"\u003elow emissions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2377\" data-end=\"2415\"\u003e  \u003cp data-start=\"2379\" data-end=\"2415\"\u003elong burning time of approximately 6 hours\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2417\" data-end=\"2522\"\u003eThe large loading chamber (~120 dm³) allows for comfortable log lengths and reduces refueling intervals.\u003c\/p\u003e  \u003chr data-start=\"2524\" data-end=\"2527\"\u003e  \u003ch2 data-start=\"2529\" data-end=\"2555\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"2557\" data-end=\"2631\"\u003eThe boiler is manufactured as a welded steel construction and features:\u003c\/p\u003e  \u003cul data-start=\"2633\" data-end=\"2826\"\u003e  \u003cli data-start=\"2633\" data-end=\"2657\"\u003e  \u003cp data-start=\"2635\" data-end=\"2657\"\u003emovable cast iron grate\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2658\" data-end=\"2681\"\u003e  \u003cp data-start=\"2660\" data-end=\"2681\"\u003eceramic burner\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2682\" data-end=\"2740\"\u003e  \u003cp data-start=\"2684\" data-end=\"2740\"\u003evertical heat exchanger channels with turbulence unit\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2741\" data-end=\"2767\"\u003e  \u003cp data-start=\"2743\" data-end=\"2767\"\u003emechanical train regulator\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2768\" data-end=\"2792\"\u003e  \u003cp data-start=\"2770\" data-end=\"2792\"\u003eSecondary air control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"2793\" data-end=\"2826\"\u003e  \u003cp data-start=\"2795\" data-end=\"2826\"\u003eThermometer in the upper area\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"2828\" data-end=\"2944\"\u003eManual loading is done with firewood (moisture content ≤25%).\u003c\/p\u003e  \u003cp data-start=\"2946\" data-end=\"3100\"\u003eRecommended operating temperature: 60–90 °C \u003cbr\u003eMinimum return temperature: 55 °C\u003c\/p\u003e  \u003chr data-start=\"3102\" data-end=\"3105\"\u003e  \u003ch2 data-start=\"3107\" data-end=\"3130\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"3132\" data-end=\"3294\"\u003eThe MPM Wood Plus 26 meets the \u003cstrong data-start=\"3165\" data-end=\"3204\"\u003eEcodesign Regulation (EU) 2015\/1189\u003c\/strong\u003e as well as the \u003cstrong data-start=\"3215\" data-end=\"3253\"\u003e5th grade according to PN-EN 303-5:2021-09.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp data-start=\"3296\" data-end=\"3484\"\u003eSeasonal energy efficiency: 79%\u003c\/p\u003e  \u003cp data-start=\"3296\" data-end=\"3484\"\u003eEnergy efficiency class: A+\u003c\/p\u003e  \u003cp data-start=\"3296\" data-end=\"3484\"\u003eEEI: 116\u003c\/p\u003e  \u003cp data-start=\"3486\" data-end=\"3516\"\u003eEmissions at rated power:\u003c\/p\u003e  \u003cul data-start=\"3517\" data-end=\"3626\"\u003e  \u003cli data-start=\"3517\" data-end=\"3533\"\u003e  \u003cp data-start=\"3519\" data-end=\"3533\"\u003ePM: 15 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3534\" data-end=\"3551\"\u003e  \u003cp data-start=\"3536\" data-end=\"3551\"\u003eOGC: 10 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3552\" data-end=\"3569\"\u003e  \u003cp data-start=\"3554\" data-end=\"3569\"\u003eCO: 398 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3570\" data-end=\"3626\"\u003e  \u003cp data-start=\"3572\" data-end=\"3626\"\u003eNOx: 142 mg\/m³\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"3628\" data-end=\"3711\"\u003eThis means the boiler meets the current requirements for modern biomass heating systems.\u003c\/p\u003e  \u003chr data-start=\"3713\" data-end=\"3716\"\u003e  \u003ch2 data-start=\"3718\" data-end=\"3757\"\u003ecompatibility \u0026amp; System integration\u003c\/h2\u003e  \u003cp data-start=\"3759\" data-end=\"3866\"\u003eIt can be operated in both open and closed heating systems.\u003c\/p\u003e  \u003cp data-start=\"3868\" data-end=\"4029\"\u003eMaximum operating pressure: 1.5 bar \u003c\/p\u003e  \u003cp data-start=\"3868\" data-end=\"4029\"\u003eRequired chimney draft: approx. 0.30 mbar\u003c\/p\u003e  \u003cp data-start=\"4031\" data-end=\"4133\"\u003eFor continuous operation, a return flow boost (e.g., a 3- or 4-way mixing valve) is recommended.\u003c\/p\u003e  \u003chr data-start=\"4135\" data-end=\"4138\"\u003e  \u003ch1 data-start=\"4140\" data-end=\"4158\"\u003eTechnical data\u003c\/h1\u003e  \u003cdiv class=\"TyagGW_tableContainer\"\u003e  \u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e  \u003ctable data-start=\"4160\" data-end=\"5061\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"4160\" data-end=\"4178\"\u003e  \u003ctr data-start=\"4160\" data-end=\"4178\"\u003e  \u003cth data-start=\"4160\" data-end=\"4170\" data-col-size=\"md\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"4170\" data-end=\"4178\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"4199\" data-end=\"5061\"\u003e  \u003ctr data-start=\"4199\" data-end=\"4241\"\u003e  \u003ctd data-start=\"4199\" data-end=\"4212\" data-col-size=\"md\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-start=\"4212\" data-end=\"4241\" data-col-size=\"sm\"\u003eMPM Project Marcin Nykiel\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4242\" data-end=\"4267\"\u003e  \u003ctd data-start=\"4242\" data-end=\"4251\" data-col-size=\"md\"\u003eModel\u003c\/td\u003e  \u003ctd data-start=\"4251\" data-end=\"4267\" data-col-size=\"sm\"\u003eWood Plus 26\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4268\" data-end=\"4303\"\u003e  \u003ctd data-start=\"4268\" data-end=\"4281\" data-col-size=\"md\"\u003eProduct type\u003c\/td\u003e  \u003ctd data-start=\"4281\" data-end=\"4303\" data-col-size=\"sm\"\u003ewood gasification boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4304\" data-end=\"4332\"\u003e  \u003ctd data-start=\"4304\" data-end=\"4323\" data-col-size=\"md\"\u003eNominal heating output\u003c\/td\u003e  \u003ctd data-start=\"4323\" data-end=\"4332\" data-col-size=\"sm\"\u003e26 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4333\" data-end=\"4364\"\u003e  \u003ctd data-start=\"4333\" data-end=\"4358\" data-col-size=\"md\"\u003eEnergy efficiency class\u003c\/td\u003e  \u003ctd data-start=\"4358\" data-end=\"4364\" data-col-size=\"sm\"\u003eA+\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4365\" data-end=\"4402\"\u003e  \u003ctd data-start=\"4365\" data-end=\"4395\" data-col-size=\"md\"\u003eEnergy Efficiency Index (EEI)\u003c\/td\u003e  \u003ctd data-start=\"4395\" data-end=\"4402\" data-col-size=\"sm\"\u003e116\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4403\" data-end=\"4440\"\u003e  \u003ctd data-start=\"4403\" data-end=\"4432\" data-col-size=\"md\"\u003eSeasonal energy efficiency\u003c\/td\u003e  \u003ctd data-start=\"4432\" data-end=\"4440\" data-col-size=\"sm\"\u003e79%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4441\" data-end=\"4491\"\u003e  \u003ctd data-start=\"4441\" data-end=\"4456\" data-col-size=\"md\"\u003eboiler class\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4456\" data-end=\"4491\"\u003e5th class (PN-EN 303-5:2021-09)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4492\" data-end=\"4546\"\u003e  \u003ctd data-start=\"4492\" data-end=\"4536\" data-col-size=\"md\"\u003eThermal efficiency at rated power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4536\" data-end=\"4546\"\u003e82.3%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4547\" data-end=\"4570\"\u003e  \u003ctd data-start=\"4547\" data-end=\"4560\" data-col-size=\"md\"\u003eheating surface\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4560\" data-end=\"4570\"\u003e2.9 m²\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4571\" data-end=\"4597\"\u003e  \u003ctd data-start=\"4571\" data-end=\"4587\" data-col-size=\"md\"\u003eWater volume\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4587\" data-end=\"4597\"\u003e94 dm³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4598\" data-end=\"4633\"\u003e  \u003ctd data-start=\"4598\" data-end=\"4618\" data-col-size=\"md\"\u003eLoading chamber volume\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4618\" data-end=\"4633\"\u003eapprox. 120 dm³\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4634\" data-end=\"4658\"\u003e  \u003ctd data-start=\"4634\" data-end=\"4647\" data-col-size=\"md\"\u003eBurning time\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4647\" data-end=\"4658\"\u003eapprox. 6 h\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4659\" data-end=\"4691\"\u003e  \u003ctd data-start=\"4659\" data-end=\"4681\" data-col-size=\"md\"\u003eFuel consumption\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4681\" data-end=\"4691\"\u003e7 kg\/h\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4692\" data-end=\"4724\"\u003e  \u003ctd data-start=\"4692\" data-end=\"4710\" data-col-size=\"md\"\u003eExhaust gas temperature\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4710\" data-end=\"4724\"\u003e125–140 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4725\" data-end=\"4754\"\u003e  \u003ctd data-start=\"4725\" data-end=\"4744\" data-col-size=\"md\"\u003eExhaust gas mass flow\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4744\" data-end=\"4754\"\u003e15 g\/s\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4755\" data-end=\"4787\"\u003e  \u003ctd data-start=\"4755\" data-end=\"4776\" data-col-size=\"md\"\u003eMax. operating pressure\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4776\" data-end=\"4787\"\u003e1.5 bar\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4788\" data-end=\"4821\"\u003e  \u003ctd data-start=\"4788\" data-end=\"4809\" data-col-size=\"md\"\u003eOperating temperature\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4809\" data-end=\"4821\"\u003e60–90 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4822\" data-end=\"4861\"\u003e  \u003ctd data-start=\"4822\" data-end=\"4852\" data-col-size=\"md\"\u003eMinimum return temperature\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4852\" data-end=\"4861\"\u003e55 °C\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4862\" data-end=\"4880\"\u003e  \u003ctd data-start=\"4862\" data-end=\"4869\" data-col-size=\"md\"\u003eHeight\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4869\" data-end=\"4880\"\u003e1183 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4881\" data-end=\"4908\"\u003e  \u003ctd data-start=\"4881\" data-end=\"4898\" data-col-size=\"md\"\u003eWide cases\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4898\" data-end=\"4908\"\u003e600 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4909\" data-end=\"4934\"\u003e  \u003ctd data-start=\"4909\" data-end=\"4924\" data-col-size=\"md\"\u003eTotal width\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4924\" data-end=\"4934\"\u003e655 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4935\" data-end=\"4960\"\u003e  \u003ctd data-start=\"4935\" data-end=\"4949\" data-col-size=\"md\"\u003eTotal length\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"4949\" data-end=\"4960\"\u003e1220 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4961\" data-end=\"4985\"\u003e  \u003ctd data-start=\"4961\" data-end=\"4971\" data-col-size=\"md\"\u003eWeight\u003c\/td\u003e  \u003ctd data-start=\"4971\" data-end=\"4985\" data-col-size=\"sm\"\u003eapprox. 450 kg\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"4986\" data-end=\"5021\"\u003e  \u003ctd data-start=\"4986\" data-end=\"5012\" data-col-size=\"md\"\u003eConnection flow\/return\u003c\/td\u003e  \u003ctd data-start=\"5012\" data-end=\"5021\" data-col-size=\"sm\"\u003e40 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"5022\" data-end=\"5061\"\u003e  \u003ctd data-start=\"5022\" data-end=\"5047\" data-col-size=\"md\"\u003eMinimum buffer storage\u003c\/td\u003e  \u003ctd data-start=\"5047\" data-end=\"5061\" data-col-size=\"sm\"\u003e1000 liters\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"5063\" data-end=\"5066\"\u003e  \u003ch1 data-start=\"5068\" data-end=\"5084\"\u003eScope of delivery\u003c\/h1\u003e  \u003cul data-start=\"5086\" data-end=\"5188\"\u003e  \u003cli data-start=\"5086\" data-end=\"5125\"\u003e  \u003cp data-start=\"5088\" data-end=\"5125\"\u003eMPM Wood Plus 26 wood gasification boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"5126\" data-end=\"5149\"\u003e  \u003cp data-start=\"5128\" data-end=\"5149\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"5150\" data-end=\"5170\"\u003e  \u003cp data-start=\"5152\" data-end=\"5170\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"5171\" data-end=\"5188\"\u003e  \u003cp data-start=\"5173\" data-end=\"5188\"\u003eWarranty card\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"5190\" data-end=\"5193\"\u003e  \u003ch1 data-start=\"5195\" data-end=\"5219\"\u003eAccessories\/Recommendation\u003c\/h1\u003e  \u003cp data-start=\"5221\" data-end=\"5263\"\u003eFor optimal operation, we recommend:\u003c\/p\u003e  \u003cul data-start=\"5265\" data-end=\"5473\"\u003e  \u003cli data-start=\"5265\" data-end=\"5296\"\u003e  \u003cp data-start=\"5267\" data-end=\"5296\"\u003eBuffer storage tank ≥ 1000 liters\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"5297\" data-end=\"5349\"\u003e  \u003cp data-start=\"5299\" data-end=\"5349\"\u003eThermal mixing valve (return temperature increase 55 °C)\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"5350\" data-end=\"5388\"\u003e  \u003cp data-start=\"5352\" data-end=\"5388\"\u003eSafety group with DBV-1 valve\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"5389\" data-end=\"5425\"\u003e  \u003cp data-start=\"5391\" data-end=\"5425\"\u003eDraft regulator for the chimney\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"5426\" data-end=\"5473\"\u003e  \u003cp data-start=\"5428\" data-end=\"5473\"\u003eSuitable stratified storage tank for domestic hot water\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"5475\" data-end=\"5598\"\u003eYou can find suitable products in the section \u003cstrong data-start=\"5515\" data-end=\"5533\"\u003eBuffer storage\u003c\/strong\u003e, \u003cstrong data-start=\"5535\" data-end=\"5557\"\u003eSecurity groups\u003c\/strong\u003e and \u003cstrong data-start=\"5562\" data-end=\"5581\"\u003eHeating accessories\u003c\/strong\u003e on gemashop.de.\u003c\/p\u003e  \u003chr data-start=\"5600\" data-end=\"5603\"\u003e  \u003ch1 data-start=\"5605\" data-end=\"5639\"\u003eAssembly \u0026amp; Safety instructions\u003c\/h1\u003e  \u003cp data-start=\"5641\" data-end=\"5728\"\u003eInstallation must be carried out exclusively by a qualified specialist company.\u003c\/p\u003e  \u003cp data-start=\"5730\" data-end=\"5830\"\u003eThe boiler must be operated with a buffer storage tank.\u003c\/p\u003e  \u003cp data-start=\"5832\" data-end=\"5982\"\u003eThe return temperature must not fall below 55 °C, otherwise corrosion damage and loss of warranty are likely.\u003c\/p\u003e  \u003chr data-start=\"5984\" data-end=\"5987\"\u003e  \u003ch1 data-start=\"5989\" data-end=\"5996\"\u003eFAQ\u003c\/h1\u003e  \u003cp data-start=\"5998\" data-end=\"6136\"\u003e\u003cstrong data-start=\"5998\" data-end=\"6071\"\u003e1. What type of fuel can the MPM Wood Plus 26 be operated with?\u003c\/strong\u003e\u003cbr data-start=\"6071\" data-end=\"6074\"\u003eUsing firewood (hardwood) with a moisture content ≤25%.\u003c\/p\u003e  \u003cp data-start=\"6138\" data-end=\"6230\"\u003e\u003cstrong data-start=\"6138\" data-end=\"6181\"\u003e2. Is a buffer storage tank required?\u003c\/strong\u003e\u003cbr data-start=\"6181\" data-end=\"6184\"\u003eYes, at least 1000 liters are required.\u003c\/p\u003e  \u003cp data-start=\"6232\" data-end=\"6310\"\u003e\u003cstrong data-start=\"6232\" data-end=\"6282\"\u003e3. What efficiency class does the boiler achieve?\u003c\/strong\u003e\u003cbr data-start=\"6282\" data-end=\"6285\"\u003eA+ with an EEI of 116.\u003c\/p\u003e  \u003cp data-start=\"6312\" data-end=\"6443\"\u003e\u003cstrong data-start=\"6312\" data-end=\"6367\"\u003e4. Is operation in a closed system permitted?\u003c\/strong\u003e\u003cbr data-start=\"6367\" data-end=\"6370\"\u003eYes, if professionally installed with a safety valve and thermal insulation.\u003c\/p\u003e  \u003cp data-start=\"6445\" data-end=\"6523\"\u003e\u003cstrong data-start=\"6445\" data-end=\"6503\"\u003e5. What is the minimum return temperature required?\u003c\/strong\u003e\u003cbr data-start=\"6503\" data-end=\"6506\"\u003eAt least 55 °C.\u003c\/p\u003e  \u003cp data-start=\"6525\" data-end=\"6629\"\u003e\u003cstrong data-start=\"6525\" data-end=\"6574\"\u003e6. What emission class does the boiler meet?\u003c\/strong\u003e\u003cbr data-start=\"6574\" data-end=\"6577\"\u003eClass 5 according to PN-EN 303-5:2021-09 and Ecodesign.\u003c\/p\u003e  \u003chr data-start=\"6631\" data-end=\"6634\"\u003e  \u003ch1 data-start=\"6636\" data-end=\"6645\"\u003eConclusion\u003c\/h1\u003e  \u003cp data-start=\"6647\" data-end=\"6926\"\u003eThe \u003cstrong data-start=\"6651\" data-end=\"6690\"\u003eMPM Wood Plus 26 wood gasification boiler\u003c\/strong\u003e This is a technically sophisticated, efficient, and ecodesign-compliant solution for modern log-fired heating systems with buffer storage. Ideal for discerning users who value efficiency, emission levels, and durable construction.\u003c\/p\u003e  \u003cp data-start=\"6928\" data-end=\"6974\"\u003eOrder now and heat efficiently with wood.\u003c\/p\u003e","brand":"MPM","offers":[{"title":"Default Title","offer_id":54128565092700,"sku":"MPMWP26","price":3199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/mpm-wood-plus-26-kw-holzvergaserkessel-a-klasse-5-o178-2082115.webp?v=1770692503"},{"product_id":"attack-slx-combi-pellet-25-kw-plus","title":"Attack SLX Combi Pellet 25 kW Plus","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high convenience and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler \u003c\/strong\u003eOutstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX\u003c\/strong\u003e Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor the\u003cstrong\u003e Pellet operation is the boiler with a modern burner \u003c\/strong\u003eEquipped with a pellet feed system automatically supplied via an auger, the burner switches effortlessly between operating modes using a swivel mechanism. This allows you to choose between manual and fully automatic operation at any time, depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eThe Attack SLX shines in pellet mode. \u003cstrong\u003eCombination boiler \u003c\/strong\u003ewith convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler\u003c\/strong\u003e It is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith the possibility to \u003cstrong\u003eWood and pellets \u003c\/strong\u003eThe Attack SLX Combi, with its flexible combination options, significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX is the right choice.\u003cstrong\u003e Combination boiler\u003c\/strong\u003e The ideal choice for your home or investment.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 25 kW\u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp; auger\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\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","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56450910224732,"sku":"25SLXCP+","price":8096.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Kombinovany_kotol_ATTACK_SLX_COMBI_PELLET_s_akumulacnou_nadrzou.webp?v=1774511114"},{"product_id":"attack-slx-combi-pellet-30-kw-plus-copy","title":"Attack SLX Combi Pellet 30 kW Plus","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high convenience and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler \u003c\/strong\u003eOutstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX\u003c\/strong\u003e Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor the\u003cstrong\u003e Pellet operation is the boiler with a modern burner \u003c\/strong\u003eEquipped with a pellet feed system automatically supplied via an auger, the burner switches effortlessly between operating modes using a swivel mechanism. This allows you to choose between manual and fully automatic operation at any time, depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eIn pellet mode, the Attack SLX Combi shines with its convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler\u003c\/strong\u003e It is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith its ability to flexibly combine wood and pellets, the Attack SLX Combi significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX is the right choice.\u003cstrong\u003e Combination boiler\u003c\/strong\u003e The ideal choice for your home or investment.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 30 kW\u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp; auger\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\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","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56451432841564,"sku":"30SLXCP+","price":7999.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Kombinovany_kotol_ATTACK_SLX_COMBI_PELLET_s_akumulacnou_nadrzou.webp?v=1774511114"},{"product_id":"attack-slx-combi-pellet-35-kw-plus","title":"Attack SLX Combi Pellet 35 kW Plus","description":"\u003ch2\u003eAttack SLX combination boiler for wood and pellets - efficiency and versatility\u003c\/h2\u003e  \u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e It combines the advantages of a fully-fledged wood gasification boiler with the option of switching to fully automatic pellet operation. Whether you use wood, briquettes, or wood pellets as fuel, the boiler offers high convenience and an impressive efficiency of up to 91.6%. With its robust construction from special boiler steel and numerous innovative features, the\u003cstrong\u003e Attack SLX Combi\u003c\/strong\u003e A reliable and user-friendly companion for your heating needs.\u003c\/p\u003e  \u003ch3\u003eHigh efficiency and efficient heating\u003c\/h3\u003e  \u003cp\u003eThanks to the highly efficient tube heat exchanger with mechanical cleaning lever and advanced control, the Attack SLX achieves \u003cstrong\u003eCombination boiler \u003c\/strong\u003eOutstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with the fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the exhaust gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e  \u003cp\u003eWith an impressive efficiency of over 91%, the boiler not only saves fuel costs but also represents an environmentally friendly heating solution, as wood and pellets are considered CO2-neutral fuels as biomass.\u003c\/p\u003e  \u003ch3\u003eFlexibility through wood and pellet operation\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX\u003c\/strong\u003e Combi is particularly impressive due to its flexibility. In wood gasification mode, you can easily operate the boiler with logs or briquettes. A large-capacity loading chamber with a capacity of up to 200 liters is available for this purpose, suitable for logs up to 690 mm in length.\u003c\/p\u003e  \u003cp\u003eFor the\u003cstrong\u003e Pellet operation is the boiler with a modern burner \u003c\/strong\u003eEquipped with a pellet feed system automatically supplied via an auger, the burner switches effortlessly between operating modes using a swivel mechanism. This allows you to choose between manual and fully automatic operation at any time, depending on your personal preference and needs.\u003c\/p\u003e  \u003ch3\u003eConvenient fully automatic operation with pellets\u003c\/h3\u003e  \u003cp\u003eIn pellet mode, the Attack SLX Combi shines with its convenient, fully automatic operation. The burner ignites and extinguishes automatically to maintain the set temperature of the buffer tank. Burner cleaning is also fully automatic, significantly reducing maintenance.\u003c\/p\u003e  \u003cp\u003eWith optional control via a room thermostat, you can conveniently monitor and adjust boiler operation remotely without having to enter the boiler room. This increases user-friendliness and saves time.\u003c\/p\u003e  \u003ch3\u003eRobust construction for durability\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler\u003c\/strong\u003e It is made from 6 mm thick, special boiler steel, ensuring a very long service life. The integrated cooling circuit safety device provides maximum operational safety and prevents overheating. With its well-designed and compact construction, the boiler is also space-saving and easy to install.\u003c\/p\u003e  \u003cp\u003eThe Attack SLX range is designed for durability and reliability, so you can benefit from an efficient heating experience for many years to come.\u003c\/p\u003e  \u003ch3\u003eInnovative control system for maximum efficiency\u003c\/h3\u003e  \u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows for the regulation of two heating circuits as well as precise buffer tank control. Furthermore, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e  \u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating performance and minimize losses. This allows the Attack SLX Combi to support not only efficient but also environmentally friendly combustion.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e  \u003cp\u003eWith its ability to flexibly combine wood and pellets, the Attack SLX Combi significantly reduces your heating costs per season. By using biomass as fuel, the boiler also contributes to environmental protection. Its low emissions and high energy efficiency ensure that the boiler meets stringent environmental standards.\u003c\/p\u003e  \u003cp\u003eAdditionally, the optional pellet hopper with a capacity of 500 liters offers extra convenience, as it allows for longer operating times without refilling.\u003c\/p\u003e  \u003ch3\u003eSummary\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e The Attack SLX Combi is a versatile and efficient heat generator that offers both high comfort and environmental friendliness. With its ability to switch between wood and pellet operation, it flexibly meets a variety of heating requirements. The robust materials and innovative control technology make the Attack SLX Combi a sustainable and durable solution for your heating needs.\u003c\/p\u003e  \u003cp\u003eIf you value efficiency, ease of use and environmental friendliness, the Attack SLX is the right choice.\u003cstrong\u003e Combination boiler\u003c\/strong\u003e The ideal choice for your home or investment.\u003c\/p\u003e  \u003ch3\u003eAdvantages\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eEasy fuel change – \u003c\/span\u003e\u003cem\u003e\u003cspan dir=\"auto\"\u003eWood\/Pellets\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic firing process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eHigh combustion efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e92%\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide range of performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e20, 25, 30, 35 kW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burning time \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003efrom 8 to 12 hours\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge cargo space up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e200 l\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\"\u003e\/\u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e650 mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete molded parts, resistant to temperatures up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003e1350 °C\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: \u003cstrong\u003eWood 25 kW\/Pellets 30 kW\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: \u003cstrong\u003e200 L\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: \u003cstrong\u003e235 x 445\u003c\/strong\u003e mm\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney flue: \u003cstrong\u003e23 PA\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: \u003cstrong\u003e1,472 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: \u003cstrong\u003e703 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: \u003cstrong\u003e1,650 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: \u003cstrong\u003e1,350 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eSmoke vent height: \u003cstrong\u003e985 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: \u003cstrong\u003e150 mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eAttack pellet combi boiler 30 kW\u003c\/li\u003e  \u003cli\u003ePellet container \u0026amp; auger\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; User manual\u003c\/li\u003e  \u003c\/ul\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","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56451572990300,"sku":"35SLXCP+","price":7999.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Kombinovany_kotol_ATTACK_SLX_COMBI_PELLET_s_akumulacnou_nadrzou.webp?v=1774511114"},{"product_id":"mpm-caldo-s-i-25-kw-holzvergaserkessel-a-ecodesign-klasse-5","title":"MPM Caldo S-I 25 kW wood gasification boiler A+ (Ecodesign, class 5)","description":"\u003ch2 data-end=\"2466\" data-start=\"2444\"\u003eMPM Caldo SI 25 kW\u003c\/h2\u003e  \u003ch3 data-end=\"2536\" data-start=\"2511\"\u003eProduct description\u003c\/h3\u003e  \u003cp data-end=\"2863\" data-start=\"2537\"\u003eThe MPM Caldo SI 25 kW is a wood gasification boiler for logs with ceramic afterburner. Its design promotes efficient combustion with low emissions and is intended for operation with a buffer tank and return temperature boost – ideal for larger single-family homes or boiler rooms with higher heat output requirements.\u003c\/p\u003e  \u003ch3 data-end=\"2881\" data-start=\"2865\"\u003eHighlights\u003c\/h3\u003e  \u003cul\u003e  \u003cli data-end=\"2933\" data-start=\"2884\"\u003eEcodesign \u0026amp; Class 5, energy efficiency class A+\u003c\/li\u003e  \u003cli data-end=\"2997\" data-start=\"2936\"\u003eLogs up to 50 cm, large loading chamber 110 dm³ (approx. 40 kg)\u003c\/li\u003e  \u003cli data-end=\"3052\" data-start=\"3000\"\u003eCooling coil including BVTS valve (overheating protection)\u003c\/li\u003e  \u003cli data-end=\"3104\" data-start=\"3055\"\u003eRequirement: Operation with buffer storage \u003cstrong data-end=\"3104\" data-start=\"3091\"\u003efrom 1000 l\u003c\/strong\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 data-end=\"3129\" data-start=\"3106\"\u003eAreas of application\u003c\/h3\u003e  \u003cul\u003e  \u003cli data-end=\"3387\" data-start=\"3130\"\u003e  \u003cstrong data-end=\"3147\" data-start=\"3130\"\u003eSuitable for:\u003c\/strong\u003e  \u003cul\u003e  \u003cli data-end=\"3387\" data-start=\"3130\"\u003elarger single-family homes,\u003c\/li\u003e  \u003cli data-end=\"3387\" data-start=\"3130\"\u003eWorkshop\/small business;\u003c\/li\u003e  \u003cli\u003eSystems with buffer storage and return temperature boost.\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli\u003e  \u003cstrong data-end=\"3276\" data-start=\"3253\"\u003eNot suitable for:\u003c\/strong\u003e  \u003cul\u003e  \u003cli data-end=\"3387\" data-start=\"3130\"\u003eOperation without buffer storage\/return temperature boost;\u003c\/li\u003e  \u003cli data-end=\"3387\" data-start=\"3130\"\u003ewet wood (moisture) \u0026gt; 25%);\u003c\/li\u003e  \u003cli data-end=\"3387\" data-start=\"3130\"\u003efuels other than firewood.\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 data-end=\"3435\" data-start=\"3389\"\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli data-end=\"3464\" data-start=\"3438\"\u003eNominal heat output: 25 kW\u003c\/li\u003e  \u003cli data-end=\"3519\" data-start=\"3467\"\u003eEfficiency: 91.2%; seasonal efficiency ηs: 80%\u003c\/li\u003e  \u003cli data-end=\"3630\" data-start=\"3522\"\u003eExhaust\/chimney: \u003cul\u003e  \u003cli data-end=\"3630\" data-start=\"3522\"\u003eExhaust gas temperature 130 °C;\u003c\/li\u003e  \u003cli data-end=\"3630\" data-start=\"3522\"\u003eFlue pipe Ø178 mm;\u003c\/li\u003e  \u003cli data-end=\"3630\" data-start=\"3522\"\u003eTension 0.12–0.20 mbar;\u003c\/li\u003e  \u003cli data-end=\"3630\" data-start=\"3522\"\u003eMinimum chimney height: 7 m\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli data-end=\"3741\" data-start=\"3633\"\u003eHydraulics: \u003cul\u003e  \u003cli data-end=\"3741\" data-start=\"3633\"\u003eBoiler water capacity 85 dm³;\u003c\/li\u003e  \u003cli data-end=\"3741\" data-start=\"3633\"\u003eMaximum operating pressure 3 bar;\u003c\/li\u003e  \u003cli data-end=\"3741\" data-start=\"3633\"\u003eMaximum temperature 90 °C;\u003c\/li\u003e  \u003cli data-end=\"3741\" data-start=\"3633\"\u003eReturn temperature min. 55 °C\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003cli data-end=\"3794\" data-start=\"3744\"\u003eDimensions\/Weight: \u003cul\u003e  \u003cli data-end=\"3794\" data-start=\"3744\"\u003eapprox. 1200 × 560 × 1350 mm;\u003c\/li\u003e  \u003cli data-end=\"3794\" data-start=\"3744\"\u003eapprox. 450 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 data-end=\"3814\" data-start=\"3796\"\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli data-end=\"3905\" data-start=\"3815\"\u003eMPM Caldo SI 25 kW incl. cooling coil,\u003c\/li\u003e  \u003cli data-end=\"3905\" data-start=\"3815\"\u003eBVTS valve,\u003c\/li\u003e  \u003cli data-end=\"3905\" data-start=\"3815\"\u003eExhaust fan\u003c\/li\u003e  \u003cli data-end=\"3905\" data-start=\"3815\"\u003eUser manual.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3 data-end=\"3918\" data-start=\"3907\"\u003eConclusion\u003c\/h3\u003e  \u003cp data-end=\"4063\" data-start=\"3919\"\u003eThe perfect choice when 25 kW heating power is required – efficient (A+), low-emission (Class 5) and ideal in combination with a buffer storage tank.\u003c\/p\u003e","brand":"MPM","offers":[{"title":"Default Title","offer_id":56649571893596,"sku":"MPMC25","price":3799.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/mpm-caldo-s-i-25-kw-holzvergaserkessel-a-ecodesign-klasse-5-holzvergaserkessel-2033103.webp?v=1770944052"},{"product_id":"atmos-dc25gse-holzvergaserkessel-25kw","title":"Atmos GSE wood gasifier 25 kW - Efficient heating with touch display 🌲","description":"\u003ch2\u003eAtmos GSE 25 kW wood gasifier\u003c\/h2\u003e  \u003cp\u003e\u003cstrong\u003eATMOS GSE wood gasification boiler \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eDC18GSE, DC22GSE, DC25GSE and DC30GSE with touch control ACD04 Atmos GSE (eligible for funding up to 30 kW with particle separator)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eThe ATMOS GSE wood gasification boilers are the most efficient and therefore the most frequently used heating boilers from ATMOS in Germany.\u003c\/strong\u003e\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe tried and tested boiler sizes DC18GSE, DC22GSE, DC25GSE, DC30GSE, DC40GSE and DC50GSE now include: the \u003cstrong\u003eDC18GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC22GSE with ACD04\u003c\/strong\u003e,  the \u003cstrong\u003eDC25GSE with ACD04\u003c\/strong\u003e and the \u003cstrong\u003eDC30GSE with ACD04\u003c\/strong\u003e.  The ATMOS GSE series now comprises 10 wood gasifiers.\u003c\/p\u003e  \u003cp align=\"justify\"\u003eThe integrated ACD04 control system eliminates the need for thermostats, rotary knobs, and thermometers, as it performs their functions. All boiler parameters, two mixed heating circuits, external hot water preparation, and solar thermal system control can be managed via the intuitive user interface (touchscreen). Furthermore, the graphic display provides information on the boiler's operating status and the overall heating system status.\u003c\/p\u003e  \u003cp\u003eATMOS GSE wood gasifiers are distinguished by their particularly high efficiency and excellent emission values, and are therefore eligible for government subsidies through the KfW (German Development Bank). Based on 85 years of experience in gasification technology, ATMOS is able to design wood gasification boilers that meet the KfW's efficiency and emission requirements without expensive electronics. The GSE series wood gasifiers have been specifically developed for the German market.\u003cbr\u003eInformation on current KfW\/Bafa funding for wood gasifiers you will receive\u003cspan\u003e  \u003c\/span\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über % - atmos zentrallager gmbh %\" title=\"% - atmos zentrallager gmbh %\" rel=\"noopener\" href=\"https:\/\/atmos-zentrallager.de\/kundencenter\/bafa\/neue-bafa-foerderung-fuer-biomasseheizanlagen.html\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e  \u003cp\u003eThe design of these wood gasifiers is a further development of the earlier GS series. In both series, the combustion chamber is already lined with ceramic. This protective ceramic, patented by ATMOS, has a V-shaped geometry, which allows for optimal fuel flow and thus guarantees complete combustion. The combustion chambers of the ATMOS GSE series also feature this ceramic lining. are completely protected by ceramic. This ensures a long service life for the ATMOS GSE wood gasifiers.\u003c\/p\u003e  \u003cp\u003eThe higher efficiency of the GSE series compared to other series is due to its efficient flue gas duct. This duct is larger and more powerful, and its design differs significantly from that of other ATMOS wood gasifier series. It incorporates large tubular heat exchangers, which further reduce the exhaust gas temperature and thus increase efficiency.\u003c\/p\u003e  \u003cp\u003eThe ATMOS GSE series wood gasifiers are additionally equipped with a separate flue gas thermostat. This continuously monitors the exhaust gas temperature. Should it exceed a maximum value of 200°C, the flue gas thermostat sends a signal and the combustion air is automatically reduced. This prevents the exhaust gas temperature from exceeding the limit and ensures the high efficiency of the ATMOS GSE boilers.\u003c\/p\u003e  \u003ch3\u003eFeatures: Atmos GSE\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eATMOS wood gasifiers come standard with energy-saving induced draft fans.\u003cbr\u003eGSE boilers are equipped with buffer charging control as standard.\u003c\/li\u003e  \u003cli\u003eBelimo actuator for limiting exhaust gas temperature for high efficiency\u003c\/li\u003e  \u003cli\u003eAutomatic shut-off after the wood has burned down for the charging pump and blower.\u003c\/li\u003e  \u003cli\u003eSeparate adjustment of primary and secondary air – induced draft fan and primary air\u003cbr\u003eThermal insulation made of mineral wool, controlled via flue gas and boiler thermostat.\u003c\/li\u003e  \u003cli\u003eOptional: Weather-compensated control for 1 or 2 mixing circuits, 1 hot water and\u003cbr\u003eSolar (boiler control panel already prepared)\u003c\/li\u003e  \u003cli\u003eTested by TÜV Süddeutschland EN303-5 CE0036 Further information on the current\u003cbr\u003eInformation on funding programs for wood gasifiers can be found at\u003cspan\u003e  \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.kfw.de\/kfw.de.html\" target=\"_blank\"\u003ewww.kfw.de\u003c\/a\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eEnergy efficiency class A+\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eBoiler class 3\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eNominal heat output 25 kW\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eEfficiency 90.5%\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eTraction requirement 18 Pa\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eCO content 97 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDust emission 11 mg\/m³\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003ePrescribed fuel: firewood\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eMaximum firewood length 580 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas temperature 132 °C\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eExhaust gas mass flow 0.017 kg\/s\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eHeight 1282 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWidth 680 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eDepth 1030 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eFlue pipe connection 150\/152 mm\u003cbr\u003e  \u003c\/li\u003e  \u003cli\u003eWeight 376.0 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery: Atmos GSE 25 kW wood gasifier\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHeating boiler including boiler casing and ceramic\u003c\/li\u003e  \u003cli\u003eInduced draft fan\u003c\/li\u003e  \u003cli\u003eComplete cleaning accessories\u003c\/li\u003e  \u003cli\u003eFire draft regulator\u003c\/li\u003e  \u003cli\u003eAsh drawer\u003c\/li\u003e  \u003cli\u003eKFE valve\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"900\" data-end=\"1109\"\u003e👉  \u003cstrong data-start=\"903\" data-end=\"950\"\u003eOrder commissioning now, along with the commissioning!\u003c\/strong\u003e\u003cbr data-start=\"950\" data-end=\"953\"\u003eWith the \u0026quot;Commissioning by ATMOS\u0026quot; service, you ensure that your boiler is optimally set up and that all technical requirements are met.\u003c\/p\u003e  \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","brand":"Atmos","offers":[{"title":"with automatic ignition ACD 04","offer_id":56910457438556,"sku":"01.04.25-AZ","price":8280.0,"currency_code":"EUR","in_stock":true},{"title":"without","offer_id":56910457471324,"sku":"01.04.25-L","price":6975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/atmos-gse-holzvergaser-25-kw-effizient-heizen-mit-touch-display-2464064.png?v=1770692533"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/holzvergaser-bis-30-kw-5621197.webp?v=1770692169","url":"https:\/\/gemashop.de\/en-pt\/collections\/bis-30-kw-1.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}