... ,Economic 12v or 24v Diesel or Gosline For car,truck,van,boat,RV,caravan,etc. Technical SpecificationsThermal Power ( ... 5.9Dimensions (mm)425× 148× 162Air Parking Heaters China top brand Parking Heater, safe, environmentally friendly, Intelligent, economic.1. ... in order to heats and frost removing3. Applicable scope A) Truck, engineering truck, electric vehicle. B) Medium bus, commercial vehicle. C ...