VEVOR 5KW Diesel Air Heater (12V) — Bluetooth App + Remote & LCD, Auto Altitude to 18,045 ft, 10 L Tank, for RV/Trailer/Camper/Boat/Indoors

Power and Coverage: 5 KW heater with a 12V rated voltage, designed to heat spaces of approximately 161–215 ft² / 15–20 m². The sandblasted aluminum heat exchanger delivers rapid warmth, bringing cabin, vehicle, or boat interiors to comfortable temperatures within 10 minutes. Controls and Convenience: Upgraded Bluetooth app control lets you start and manage the heater from up to 98 ft / 30 m away. A 32 ft / 10 m remote and an onboard LCD display are also included so you can choose the control method that suits you. Temperature is adjustable between 46 °F–96.8 °F / 8 °C–36 °C for precise comfort. High-Altitude Adaptation: Built-in automatic altitude compensation supports reliable operation up to 18,045 feet / 5,500 meters, automatically adapting performance without manual adjustments. Fuel Efficiency and Capacity: Low-noise precision fuel pump keeps consumption to 0.16 L–0.52 L/h (approximately 1 gallon per night), and the large 10 L / 2.6 gal fuel tank can supply continuous heat for up to 19 hours. Safety and Features: Multiple safety and convenience functions include constant temperature control, timing, voice broadcasting, preheating, and overheating protection at ≥270 °C / 518 °F for secure use in cars, RVs, ships, and indoor environments. Low energy draw combined with efficient heat output maximizes runtime and minimizes fuel waste.