Product Details Autoterm 4D Diesel Heater with Single RV Outlet Kit - 12V Autoterm Air 4D 12V Air Heater with Installation Kit, Ducting & Controller. AUTOTERM Air 4D is one of the most popular diesel-powered air heaters from Air series. The heater unit draws fresh air from the outside or from a well-ventilated room, then heats it up quickly, thus providing comfort and warmth in low temperature environments. This is a great product for those who need to heat large truck cabins, commercial vehicle cabins and cargo compartments, campers, motorhomes or boats/yachts of up to 48ft/15m. Features Highly versatile when it comes to installation and can be easily retrofitted in almost any vehicle Maximum power output is 4kW, and it is capable to produce up to 168m3 of hot air flow hourly, and maintaining your desired temperature. Economic fuel consumption of 0.51l/h on maximum power is a highly rated product for its low and reasonable price. Equipped with brushless induction motors that ensure low noise levels as well as a long lifetime for the device and the capability to operate in extreme environments and temperatures as low as -45°C/-49°F 2 year Warranty Kit Includes Autoterm Air 4D 12V Air Heater Autoterm Push Button Controller 7.5L Fuel Tank RVD638 Installation Kit Fuel Intake 1m Ducting 1 x Floor Plate 2 x Vents Specifications Voltage: 12V Fuel: Diesel Heating Power: High 4.0 kW / Low 1.0kW Air Volume: High 168m3h / Low 70m3h Power Consumption: High 57W / Low 10W Fuel Consumption: 0.51l/h Heater Weight: 5.5kg Heater Dimensions: 402 x 157 x 188mm Compatible with Fuel Tanks: RVD638 / RVD639 Read more Please Note: This product is dispatched directly from the supplier and is available for online order only. It is not held in-store. Delivery timeframes may vary. For urgent enquiries, please contact us.