... heater is working, the cooling liquid of the engine will be circularly heated through the heater furnace cavity. In such ... blower, water tank and cabin will gradually increased. 3. Control mode Remote Controller control Compact structure, Remote control distance at 200 m ... all kinds of car, microbus, light-van, minibus, etc. Remote gaoline water heater (5KW,12V ) similar with webasto and eberspaecher ...