VEVOR Bluetooth App Control Diesel Air Heater, 12V 5KW Diesel Heater with Automatic Altitude Adjustment, Remote Control and LCD, Diesel Parking Heater for RV Trailer Camper Van Boat And Indoors Our diesel air heater comes with automatic altitude compensation, which allows it to function efficiently at altitudes of up to 18,045 feet/5,500 meters. Enjoy the benefits of a stable fuel supply and low noise, creating a warm and peaceful environment for your comfort. Our upgraded diesel heater now has Bluetooth control for greater convenience. Download the app to preheat your heater from up to 98 ft/30 m away, or use the included 32 ft/10 m remote control and LCD. Say goodbye to noisy heating systems and welcome the quiet comfort of our low-noise diesel air heater. Enjoy peaceful heating in any setting and embrace the perfect harmony of warmth and tranquility today! No installation is required for the VEVOR all-in-one diesel heater. You can use it directly in your preferred location, and with a portable handle, you can carry it without any trouble. Whether you're in your car, RV, truck or indoor space, you'll enjoy warmth in no time. Our high-power diesel heater ensures fast and efficient heat generation. It delivers a consistent and powerful warm flow, quickly raising the temperature and creating a comfortable environment for you. Whether on the road or indoors, the diesel heater is designed to meet your heating needs. It's perfect for cars, RVs, trucks, and various indoor spaces, ensuring warmth and comfort wherever you go. BTU: 161-215ft²/15-20m²,Operating Consumption: 12V/3A,Fuel Tank Volume: 10 L/2.6 Gal,Control Method: LCD+Remote Control+Bluetooth APP,Adjustable Temperature Range: 46?-96.8? /8?-36?,Product Size: 14.8×5.5×6.9 inch/375×140×175 mm,Fuel Consumption: 0.16-0.52 L/H,Working Temperature: -104?-104? /-40?-40?,Item Model Number: XMZ-D2,Applicable Altitude: Below 5500 m/18045 ft,Air Outlet Pipe Inner Diameter: 3 in/76.5 mm,Heating Power: 5 KW,Net Weight: 13.1 lbs/5.95 kg