Long nights on the road or parked at a campsite call for heat you can control without leaving your seat. This 8kW diesel air heater runs on 12V power or a 110V outlet and heats spaces of 108 to 161 square feet, reaching up to 210°F within five minutes. A quiet fuel pump burns just 0.05 to 0.1 gallons per hour, and the 1.2-gallon tank supports all-night heating without a refuel. Control temperature and timers via Bluetooth app from up to 98 feet, or use the included remote and LCD. Safety protections include an insulated exhaust sleeve, a sealed fuel cap, and overheat shutoff above 536°F. A built-in compass helps on camping or fishing trips, and high and low beam lights add nighttime visibility. It runs on 12V DC or AC power below 9,842 feet elevation, fitting RVs, trucks, vans, and garages.