{"product_id":"attack-slx-kombikessel-fur-holz-und-pellets-20-kw","title":"Attack SLX combination boiler 20 kW – wood and pellets – efficient \u0026 versatile","description":"\u003ch2\u003eAttack SLX Combination Boiler for Wood and Pellets - Efficiency and Versatility\u003c\/h2\u003e\n\u003cp\u003eThe combination boiler \u003cstrong\u003eAttack SLX Combi\u003c\/strong\u003e combines the advantages of a fully-fledged wood gasification boiler with the option to switch 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 made of special boiler steel and numerous innovative features, the Attack SLX Combi is a reliable and user-friendly companion for your heating needs.\u003c\/p\u003e\n\u003ch3\u003eHigh Efficiency and Efficient Heating\u003c\/h3\u003e\n\u003cp\u003eThanks to the highly efficient tubular heat exchanger with mechanical cleaning lever and the advanced control system, the Attack SLX \u003cstrong\u003ecombination boiler \u003c\/strong\u003eachieves outstanding combustion efficiency. The integrated PID control continuously adjusts the fan speed, which, together with fuzzy logic, ensures optimal energy utilization. The special turbulators in the heat exchanger slow down the flue gases and ensure maximum heat transfer to the heating water.\u003c\/p\u003e\n\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 as biomass are considered CO2-neutral fuels.\u003c\/p\u003e\n\u003ch3\u003eFlexibility through Wood and Pellet Operation\u003c\/h3\u003e\n\u003cp\u003eThe Attack SLX Combi convinces above all with its flexibility. In wood gasification mode, you can easily operate the boiler with firewood or briquettes. For this purpose, a large-volume loading chamber with up to 200 liters is available, which is suitable for firewood up to 690 mm in length.\u003c\/p\u003e\n\u003cp\u003eFor pellet operation, the boiler is equipped with a modern burner that is automatically supplied with pellets via a screw conveyor. Switching between the two operating modes is straightforward via a swivel mechanism on the burner. This way, you can choose at any time between manual and fully automatic operation – depending on personal preference and needs.\u003c\/p\u003e\n\u003ch3\u003eComfortable fully automatic operation with pellets\u003c\/h3\u003e\n\u003cp\u003eIn pellet mode, the Attack SLX Combi shines with comfortable fully automatic operation. The burner ignites and extinguishes automatically to reach the set target value of the buffer tank. Cleaning of the burner is also fully automatic, which significantly reduces maintenance effort.\u003c\/p\u003e\n\u003cp\u003eWith the optional control via a room thermostat, you can conveniently control and adjust boiler operation from a distance without having to enter the boiler room. This increases operating comfort and saves time.\u003c\/p\u003e\n\u003ch3\u003eRobust construction for longevity\u003c\/h3\u003e\n\u003cp\u003eThe Attack SLX combination boiler is manufactured from 6 mm thick special boiler steel, which ensures a very long service life. The integrated cooling circuit safety device ensures maximum safety during operation and prevents overheating. With its well-thought-out and compact design, the boiler is also space-saving and easy to install.\u003c\/p\u003e\n\u003cp\u003eThe Attack SLX model series is designed for durability and reliability, so you can benefit from an efficient heating experience for many years.\u003c\/p\u003e\n\u003ch3\u003eInnovative control for maximum efficiency\u003c\/h3\u003e\n\u003cp\u003eThe boiler is equipped with a modern LCD display that clearly shows all important operating states and diagnostics. The control system allows regulation of two heating circuits as well as precise buffer control. In addition, the burner can be controlled either via a room thermostat or a temperature sensor.\u003c\/p\u003e\n\u003cp\u003eThe innovative combination of PID control and fuzzy logic ensures continuous adjustment of combustion parameters to optimize heating output and minimize losses. This makes the Attack SLX Combi not only efficient but also environmentally friendly in its combustion.\u003c\/p\u003e\n\u003ch3\u003eEnvironmentally friendly and cost-saving\u003c\/h3\u003e\n\u003cp\u003eWith the 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. Low emissions and high energy efficiency help the boiler meet strict environmental standards.\u003c\/p\u003e\n\u003cp\u003eIn addition, the optional pellet container with a capacity of 500 liters offers extra convenience, as it enables longer operating times without refilling.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAttack SLX combination boiler for wood and pellets\u003c\/strong\u003e 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 different 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\n\u003cp\u003eIf you value efficiency, ease of operation, and environmental friendliness, the Attack SLX\u003cstrong\u003e combination boiler\u003c\/strong\u003e the ideal choice for your home or system.\u003c\/p\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cul\u003e\n\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\n\u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFully automatic combustion process\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eAutomatic burner cleaning\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\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\n\u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eWide output range \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\n\u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eDry coating – protection against tar\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLong burn 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\n\u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eLarge loading capacity 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\n\u003cli\u003e\u003cspan\u003e\u003cspan dir=\"auto\"\u003eFireproof concrete moldings, 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\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan dir=\"auto\"\u003eTechnical basic data\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eNominal heat output: wood 25 kW \/ pellets 30 kW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eLoading chamber volume: 200 L\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eFilling opening: 235 x 445 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eChimney draft: 23 PA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler height: 1,472 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler width: 703 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth with burner: 1,650 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eBoiler depth without burner: 1,350 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue gas outlet height: 985 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan dir=\"auto\"\u003eFlue pipe connection: 150 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAttack Pellet Combination Boiler 20 kW\u003c\/li\u003e\n\u003cli\u003ePellet Container \u0026amp; Auger (optional)\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca title=\"Attack SLX Combi Pellet 20 kW Plus\" href=\"https:\/\/gemashop.de\/collections\/kombikessel-kombikessel\/products\/attack-slx-combi-pellet-20-kw-plus\"\u003e\u003cstrong\u003eComplete Package\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstallation \u0026amp; Operating Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\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":"Attack","offers":[{"title":"Vaiketitel","offer_id":53857022411100,"sku":"A20SLXCP","price":7157.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/SLXCP_Zaslepka.webp?v=1774511334","url":"https:\/\/ee.gemashop.de\/en\/products\/attack-slx-kombikuttekatel-puidu-ja-pelletite-jaoks-20-kw","provider":"GEMA Shop","version":"1.0","type":"link"}