KB AutoTech Continues to buld up and looks ahead for a global leadership
HVAC (Heating, Ventilating, and Air Cooling) includes a heater core, which uses engine coolant as a heat source, a cooling evaporator, which uses the evaporation latent heat of refrigerant, and a blower barrel, which blows air into these heat exchangers, and serves to control the temperature inside a cabin (heating/cooling) and remove frost/moisture from windows.
