WIDE APPLICATION:Applicable to various diesel or mechanical vehicles such as cars, buses, RVs, trucks, engineering vehicles, boat,car trailer,touring car,campervans, motorhomes, caravans etc. MAIN FUNCTION:Can be applied for heating the cab of diesel or mechanical vehicles. Can preheat the coolant of the engine to avoid wear and tear of engine that started at low temperature. Window's frost can be eliminated. EASY TO USE:Environmentally product, low emissions, low fuel consumption; heater exhaust emissions to meet euro IV engine emissions requirements. Compact structure, easy to install. VOLATILE TECHNOLOGY: The engine coolant can be preheated to avoid engine wear and tear at low temperatures. Volatile technology, by the ceramic ignition plug will fuel heating evaporated into gas, fast ignition, If you have any questions about the product, please feel free to contact us and we will get back to you within 24 hours › See more product details