Autoterm 4D Heater 12 volt marine kit small

Autoterm Air 4D Diesel Air Heater 12V / 24V – 1-4 kW – for Camper, Boat and Vehicles up to 15 m Description The Autoterm Air 4D diesel air heater (also known as Planar 4D) provides reliable and efficient heating for medium to large vehicles and boats. With a modulating output from 1 to 4 kW, the heater automatically adapts to changing temperatures and heating demand. This model is suitable for camper vans, trucks, minibuses and boats up to approximately 15 meters. Thanks to the integrated altitude sensor, the heater maintains stable performance at altitudes up to 4200 meters, making it ideal for mountain and cold climate environments. The Autoterm Air 4D is designed for durability and dependable performance in demanding conditions.