Fast Heating: Our 8KW diesel heater heats spaces of 108–161 ft², reaching up to 210℉ in 5 minutes and creating a comfortable vehicle interior in 10 minutes. It works with 12V/24V power or a 110V outlet. All-in-one design makes it easy to carry

Fuel Efficient: This portable diesel heater features a quiet, energy-saving fuel pump and burns 0.04–0.1 gal/h with over 90% efficiency. The 1.1 gal fuel tank supports all-night heating without refueling, reducing fuel use and energy waste

Security Features: This diesel air heater is upgraded with CO alarm, exhaust pipe heat sleeve, and sealed fuel cap for secure long-term use. Internal board includes overheat shutoff (≥536℉), reverse polarity, and overvoltage protection