Winter campers, RV owners, and boat enthusiasts - this VEVOR diesel air heater is about to make cold weather adventures so much more comfortable! With 5KW of heating power running on 12V, this compact heater quickly warms up spaces between 161-215 square feet (15-20 square meters). The integrated design means no complicated installation - it's pretty much ready to use right out of the box. The sandblasting aluminum heat exchanger gets things warm within 10 minutes, and you can control it multiple ways: through the LCD display, with the 32-foot remote control, or even via Bluetooth app on your phone from up to 98 feet away. The temperature is adjustable from 46.4°F to 96.8°F, so you can find your perfect comfort level. The 5-liter fuel tank provides up to 10 hours of continuous heat on just about 1 gallon of diesel per night, with fuel consumption ranging from 0.16-0.52 liters per hour. The automatic altitude compensation works up to 18,045 feet, so it performs consistently whether you're at sea level or high in the mountains. Safety features include overheating protection at 518°F, constant temperature control, timing functions, and voice broadcasting. The package includes everything you need: the heater itself, intake/outlet/exhaust pipes, remote control, silencer, clamps, air filter, LCD display, vent, and installation kit. Whether you're in an RV, trailer, camper, boat, or even a workshop, this diesel heater delivers reliable warmth without draining your battery or breaking the bank on fuel.