【FAST HEATING & LOW EMISSIONS】-Volatile technology, the ceramic spark plug heats the fuel to evaporate into a gas, quickly ignites, and fully burns. Environmentally friendly air diesel heater, low emission, low fuel, and power consumption, suitable for long running time. 【SECURE AND RELIABLE】 Our diesel parking heater features a high safety system, allowing for hassle-free usage in various environments such as cars, RVs, ships, and indoors. It provides constant temperature control, timing function, voice broadcasting, preheating. 【STAY WARM ANYWHERE】 Our 12v diesel heater is suitable for altitudes below 9843 feet/3000 m and operates smoothly in surrounding temperatures ranging from -40 °F to 104 °F/-40 °C to 40 °C. Whether in high-altitude or low-temperature areas, this diesel heater can be easily installed and fixed in your car or indoors, providing continuous warmth wherever you go. 【INTELLIGENT DUAL CONTROL】Take control of your heating experience with our 32 ft/10 m long-distance remote control and LCD. Preheat your vehicle from outside, keep the interior warm, preheat the engine, and prevent window freezing. And the large LCD allows you to get a clear view of your heater's status. The temperature can be adjusted from 46.4 °F-96.8 °F/8 °C-36 °C, catering to your specific needs. 【VERSITILE APPLICATION】- The Air diesel heater is not affected by the engine, and it is supplied for the following vehicles with corresponding power: all kinds of auto and trailer, boat, caravan and etc