... Environmentally friendly,Intelligent,Economic 12v or 24v Diesel or Gosline For car,truck,van,boat,RV,caravan,etc. Technical SpecificationsThermal Power ( ... (kg)5.9Dimensions (mm)425× 148× 162Air Parking Heaters China top brand Parking Heater, safe, environmentally friendly, Intelligent, economic. ... yacht. 24V Diesel air heaters similar with webasto heating for car truck van boat RV caravan motorhome