The air parking heater is an electrically controlled heater which is driven by the fan and oil pump. It is oil-fueled and uses the air as a media. By driving the impeller with the fan, it realizes the burning of oil in the combustion chamber. Then the metal shell will release heat. Under the action of external impellers, the metal shell and the flowing air have continuous heat exchange, finally heating the whole space.
Eberspacher 5kw 12V 24V Truck Parking Air Diesel Heater