VEVOR Diesel Heater, 8KW, DC 12V, All in One Portable Diesel Air Heater with Bluetooth APP Control, Remote Control and LCD Screen, 1.2 Gal Fuel Tank for Vehicles, Vans, RVs, Campers, and GaragesHigh and Low BeamsBuilt-In CompassLarge Air OutletConvenient Remote ControlFlexible Power OptionsBuilt for Demanding ConditionsFuel Consumption: 0.05 - 0.1 gal/h (0.18–0.42 L/h),Operating Noise: ≤75 dB,Temperature Adjustment Range: 46–95℉ / 8–35℃,Item Model Number: S590136 S1,Air-Fuel Ratio: 2300–4400 rpm, 1.4–5.0 Hz,Operating Altitude: Below 9842 ft / 3000 m,Fuel Tank Capacity: 1.2 GAL / 4.5 L,Overheat Protection: ≥500℉ / 260℃,Air Outlet Diameter: 2.9 inch / 75 mm,Combustion Efficiency: ≥85%,Product Dimensions: 20.0 x 9.0 x 17.6 inch / 505 x 227 x 446 mm,Net Weight: 22.0 lbs / 9.95 kg (including all accessories)