No Installation Required: This all-in-one 12V diesel heater is ready to use without installation, making it suitable for camping, RVs, trucks, boats, and more. It covers 215–269 ft² / 20–25 m² and delivers fast heating in about 10 minutes

Smart App Control: The diesel air heater supports Bluetooth app control up to 98 ft / 30 m, plus a 32 ft / 10 m remote and LCD panel. Adjust the temperature from 46.4–96.8°F / 8–36°C for personalized comfort

Automatic High-Altitude Compensation: The portable diesel heater features built-in altitude adjustment for stable heating up to 18,045 ft / 5,500 m. It adapts automatically to high-altitude conditions without manual tuning

Low Fuel Consumption: The diesel parking heater uses just 0.16-0.62 L/h of fuel per hour, consuming less than 1 gal overnight. Paired with a 5 L / 1.3 gal fuel tank, it can provide continuous heating for up to 8 hours

Secure & Reliable: The diesel heater is suitable for cars, RVs, and boats, with thermostat control, timer settings, voice prompts, preheating, and automatic shutoff when the temperature reaches or exceeds 518°F / 270°C