{"product_id":"rojek-pk-bio-20-holzvergaserkessel-20-kw","title":"ROJEK PK BIO 20 wood gasification boiler 20 kW for logs","description":"\u003cp data-start=\"837\" data-end=\"1111\"\u003eThe ROJEK PK BIO 20 is a modern wood gasification boiler with a nominal output of 20 kW for the efficient heating of single-family homes and small commercial units. It is designed for logs up to 530 mm in diameter and meets the requirements of EN 303-5 Class 5 as well as Ecodesign.\u003c\/p\u003e  \u003chr data-start=\"1113\" data-end=\"1116\"\u003e  \u003ch2 data-start=\"1118\" data-end=\"1142\"\u003eHighlights\/Advantages\u003c\/h2\u003e  \u003cp data-start=\"1144\" data-end=\"1499\"\u003e⭐ 20 kW nominal output – ideal for single-family homes with moderate heating requirements\u003cbr data-start=\"1220\" data-end=\"1223\"\u003e⭐ Large combustion chamber (130 liters) – long burn time of 5–9 hours\u003cbr data-start=\"1289\" data-end=\"1292\"\u003e⭐ Upper filling chamber – convenient and quick loading\u003cbr data-start=\"1348\" data-end=\"1351\"\u003e⭐ EN 303-5 Class 5 \u0026amp; Ecodesign compliant – eligible for funding and future-proof\u003cbr data-start=\"1423\" data-end=\"1426\"\u003e⭐ Electronic control – precise and efficient combustion control\u003c\/p\u003e  \u003chr data-start=\"1501\" data-end=\"1504\"\u003e  \u003ch2 data-start=\"1506\" data-end=\"1536\"\u003eArea of ​​application \u0026amp; Target audience\u003c\/h2\u003e  \u003cp data-start=\"1538\" data-end=\"1788\"\u003eThe ROJEK PK BIO 20 is suitable for single-family homes, workshops, and smaller residential buildings with a heat demand of up to approximately 20 kW. It is designed for use in central heating systems and works optimally in combination with a buffer storage tank.\u003c\/p\u003e  \u003chr data-start=\"1790\" data-end=\"1793\"\u003e  \u003ch2 data-start=\"1795\" data-end=\"1816\"\u003eEveryday benefits\u003c\/h2\u003e  \u003cp data-start=\"1818\" data-end=\"2097\"\u003eThe top-loading design makes filling the boiler particularly convenient. The generous combustion chamber volume allows for long burn times, thus reducing refueling intervals. The heat exchanger is easily cleaned via an external operating lever.\u003c\/p\u003e  \u003chr data-start=\"2099\" data-end=\"2102\"\u003e  \u003ch2 data-start=\"2104\" data-end=\"2128\"\u003eTechnology \u0026amp; equipment\u003c\/h2\u003e  \u003cp data-start=\"2130\" data-end=\"2402\"\u003eThe boiler operates on the proven wood gasification principle with electronic control. Approved according to EN 303-5 Class 5 and compliant with EU Regulation 2015\/1189 (Ecodesign).\u003cbr data-start=\"2305\" data-end=\"2308\"\u003eMaximum log length: 530 mm\u003cbr data-start=\"2340\" data-end=\"2343\"\u003eMaximum wood moisture content: 20%\u003cbr data-start=\"2365\" data-end=\"2368\"\u003eCalorific value of fuel: 14–18 MJ\/kg\u003c\/p\u003e  \u003chr data-start=\"2404\" data-end=\"2407\"\u003e  \u003ch2 data-start=\"2409\" data-end=\"2430\"\u003eEfficiency \u0026amp; Environment\u003c\/h2\u003e  \u003cp data-start=\"2432\" data-end=\"2541\"\u003eRated power: 20 kW\u003cbr data-start=\"2451\" data-end=\"2454\"\u003eEfficiency at rated power: 83.1%\u003cbr data-start=\"2491\" data-end=\"2494\"\u003eSeasonal space heating energy efficiency: 79%\u003c\/p\u003e  \u003cp data-start=\"2543\" data-end=\"2626\"\u003eThe boiler meets the strict emission requirements of class 5 according to EN 303-5.\u003c\/p\u003e  \u003chr data-start=\"2628\" data-end=\"2631\"\u003e  \u003ch2 data-start=\"2633\" data-end=\"2652\"\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=\"2654\" data-end=\"2992\" class=\"w-fit min-w-(--thread-content-width)\"\u003e  \u003cthead data-start=\"2654\" data-end=\"2672\"\u003e  \u003ctr data-start=\"2654\" data-end=\"2672\"\u003e  \u003cth data-start=\"2654\" data-end=\"2664\" data-col-size=\"sm\" class=\"\"\u003efeature\u003c\/th\u003e  \u003cth data-start=\"2664\" data-end=\"2672\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e  \u003c\/tr\u003e  \u003c\/thead\u003e  \u003ctbody data-start=\"2692\" data-end=\"2992\"\u003e  \u003ctr data-start=\"2692\" data-end=\"2714\"\u003e  \u003ctd data-start=\"2692\" data-end=\"2705\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2705\" data-end=\"2714\"\u003eROJEK\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2715\" data-end=\"2737\"\u003e  \u003ctd data-start=\"2715\" data-end=\"2724\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2724\" data-end=\"2737\"\u003ePK BIO 20\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2738\" data-end=\"2772\"\u003e  \u003ctd data-start=\"2738\" data-end=\"2750\" data-col-size=\"sm\"\u003eBoiler type\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2750\" data-end=\"2772\"\u003ewood gasification boiler\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2773\" data-end=\"2797\"\u003e  \u003ctd data-start=\"2773\" data-end=\"2788\" data-col-size=\"sm\"\u003eRated power\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2788\" data-end=\"2797\"\u003e20 kW\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2798\" data-end=\"2825\"\u003e  \u003ctd data-start=\"2798\" data-end=\"2811\" data-col-size=\"sm\"\u003efuel\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2811\" data-end=\"2825\"\u003efirewood\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2826\" data-end=\"2859\"\u003e  \u003ctd data-start=\"2826\" data-end=\"2849\" data-col-size=\"sm\"\u003eMax. log length\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2849\" data-end=\"2859\"\u003e530 mm\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2860\" data-end=\"2887\"\u003e  \u003ctd data-start=\"2860\" data-end=\"2878\" data-col-size=\"sm\"\u003eFilling chamber volume\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2878\" data-end=\"2887\"\u003e130 l\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2888\" data-end=\"2913\"\u003e  \u003ctd data-start=\"2888\" data-end=\"2903\" data-col-size=\"sm\"\u003eefficiency\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2903\" data-end=\"2913\"\u003e83.1%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2914\" data-end=\"2944\"\u003e  \u003ctd data-start=\"2914\" data-end=\"2936\" data-col-size=\"sm\"\u003eSeasonal efficiency\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2936\" data-end=\"2944\"\u003e79%\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2945\" data-end=\"2973\"\u003e  \u003ctd data-start=\"2945\" data-end=\"2952\" data-col-size=\"sm\"\u003estandard\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2952\" data-end=\"2973\"\u003eEN 303-5 Class 5\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr data-start=\"2974\" data-end=\"2992\"\u003e  \u003ctd data-start=\"2974\" data-end=\"2986\" data-col-size=\"sm\"\u003eEcodesign\u003c\/td\u003e  \u003ctd data-col-size=\"sm\" data-start=\"2986\" data-end=\"2992\"\u003eYes\u003c\/td\u003e  \u003c\/tr\u003e  \u003c\/tbody\u003e  \u003c\/table\u003e  \u003c\/div\u003e  \u003c\/div\u003e  \u003chr data-start=\"2994\" data-end=\"2997\"\u003e  \u003ch2 data-start=\"2999\" data-end=\"3014\"\u003eScope of delivery\u003c\/h2\u003e  \u003cul data-start=\"3016\" data-end=\"3127\"\u003e  \u003cli data-start=\"3016\" data-end=\"3054\"\u003e  \u003cp data-start=\"3018\" data-end=\"3054\"\u003eROJEK PK BIO 20 wood gasification boiler\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3055\" data-end=\"3082\"\u003e  \u003cp data-start=\"3057\" data-end=\"3082\"\u003eElectronic control\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3083\" data-end=\"3106\"\u003e  \u003cp data-start=\"3085\" data-end=\"3106\"\u003eUser manual\u003c\/p\u003e  \u003c\/li\u003e  \u003cli data-start=\"3107\" data-end=\"3127\"\u003e  \u003cp data-start=\"3109\" data-end=\"3127\"\u003eAssembly instructions\u003c\/p\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003chr data-start=\"3129\" data-end=\"3132\"\u003e  \u003ch2 data-start=\"3134\" data-end=\"3140\"\u003eFAQ\u003c\/h2\u003e  \u003cp data-start=\"3142\" data-end=\"3190\"\u003e\u003cstrong data-start=\"3142\" data-end=\"3176\"\u003eWhat is the permissible length of wood?\u003c\/strong\u003e\u003cbr data-start=\"3176\" data-end=\"3179\"\u003eUp to 530 mm.\u003c\/p\u003e  \u003cp data-start=\"3192\" data-end=\"3314\"\u003e\u003cstrong data-start=\"3192\" data-end=\"3223\"\u003eIs the boiler eligible for funding?\u003c\/strong\u003e\u003cbr data-start=\"3223\" data-end=\"3226\"\u003eIt meets EN 303-5 Class 5 and Ecodesign standards; national funding conditions are decisive.\u003c\/p\u003e  \u003cp data-start=\"3316\" data-end=\"3411\"\u003e\u003cstrong data-start=\"3316\" data-end=\"3356\"\u003eIs a buffer storage tank required?\u003c\/strong\u003e\u003cbr data-start=\"3356\" data-end=\"3359\"\u003eRecommended for efficient and standards-compliant operation.\u003c\/p\u003e  \u003cp data-start=\"3413\" data-end=\"3499\"\u003e\u003cstrong data-start=\"3413\" data-end=\"3447\"\u003eHow long does a filling burn?\u003c\/strong\u003e\u003cbr data-start=\"3447\" data-end=\"3450\"\u003eApproximately 5–9 hours, depending on fuel quality.\u003c\/p\u003e  \u003cp data-start=\"3501\" data-end=\"3553\"\u003e\u003cstrong data-start=\"3501\" data-end=\"3537\"\u003eWhat wood moisture content is permissible?\u003c\/strong\u003e\u003cbr data-start=\"3537\" data-end=\"3540\"\u003eMaximum 20%.\u003c\/p\u003e  \u003cp data-start=\"3555\" data-end=\"3642\"\u003e\u003cstrong data-start=\"3555\" data-end=\"3585\"\u003eHow is the cleaning done?\u003c\/strong\u003e\u003cbr data-start=\"3585\" data-end=\"3588\"\u003eVia external cleaning lever and cleaning door.\u003c\/p\u003e  \u003chr data-start=\"3644\" data-end=\"3647\"\u003e  \u003ch2 data-start=\"3649\" data-end=\"3657\"\u003eConclusion\u003c\/h2\u003e  \u003cp data-start=\"3659\" data-end=\"3809\"\u003eThe ROJEK PK BIO 20 offers efficient wood gasification technology for smaller buildings and impresses with high efficiency and emission values ​​that comply with standards.\u003c\/p\u003e","brand":"Rojek","offers":[{"title":"Default Title","offer_id":49423823765852,"sku":"RJPKB20","price":5536.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/holzvergaser-rojek-pk-bio-20-kw-effizienter-kessel-fur-brennholz-3844008.png?v=1770692622","url":"https:\/\/ie.gemashop.de\/products\/rojek-pk-bio-20-wood-gasification-boiler-20-kw","provider":"GEMA Shop","version":"1.0","type":"link"}