Powerful 2.2 kW heater for environmentally minded customers! New 22GB offers increased heating power and greater air volume for boat owners. More heating power means you can heat up your boat faster, saving power and fuel with shorter heating time. New, more powerful brushless blower motor gives higher efficiency to the heater and better moisture management, important for wet conditions. Moves more air, improving ventilation and fresh air flow. With its new laminar flow burner and new software, the 22GB is designed to work with today’s road and boat diesels (EN590) but also with future renewable (HVO 15940) and blended (B10 EN 16734, B20/B30 EN 16709) bio road diesels. This means the 22GB is ready for fuels being developed for the future. The new burner has ultra-low emissions, including very low CO2 and NOx levels. Construction features more renewable and recycled materials, while improving durability and reliability, featuring stainless steel, high grade aluminum and other corrosion resistant materials. 0.7 — 1.2 A power consumption enables you to keep your boat warm, even with a small battery capacity. The measured sound level of the device is equivalent to a whispering in a library. Laminar combustion assures that your neightbour’s boat can also enjoy the silence of nature. Fuel: Diesel; Power: 1000-2500 W; Operating voltage: 12 V; Fuel consumption: 0.1-0.25 l/h; Electricity consumption: 0,7-1,2 A; Heat min: 51 m³ / h, 30 cfm; Heat max: 79 m³/h. Reliable 2+1 year warranty for all Wallas products.