Heater Valves

Heater Valve is usually installed in the water intake pipe between the engine and the heater. It is used to control the hot water pipe of the heater in the automobile air conditioning system. After the vehicle warming up and the heater is truned on, the thermostat in the cooling system opens the valve to circulate the coolant. The heater valve will then open and let the hot water from the engine flow through the thermostat valve. Part of hot water flows to the heater of the heating system while the other flow to the radiator to dissipate heat. Then, it is blown by the blower (TCJ Part No. PM-001/PM-002) and discharged into the vehicle through the ventilation pipe.