It doesn't have a coolant control valve for adjusting the heat. It has a temperature blend door behind the dash inside the HVAC (Heat, Ventilation, Air Conditioning) assembly. The temp blend door mixes hot and cold air to your setting and is operated by a electric actuator which is known to fail. I would recommend purchasing a shop manual if you intend on doing this job yourself. It is fairly complicated.
where is the heater control valve on a 1994 2500 suburban
Remove the heater control valve and replace it.
A 1999 Dodge Ram does not have a water control valve.
thats the heater control valve
Replace the heater control valve motor, a dealer part, costs around $166.00.ish
It does not have a heater control valve.It does not have a heater control valve.
To replace the water heater control valve, first turn off the power and water supply to the heater. Drain the tank and disconnect the old valve. Install the new valve following the manufacturer's instructions. Reconnect the power and water supply, then test the new valve to ensure it is working properly.
Where is the the heater control valve??
To replace the gas control valve on a water heater, first turn off the gas supply and water supply to the heater. Then, disconnect the old gas control valve and remove it from the water heater. Install the new gas control valve in its place and reconnect the gas and water supply. Finally, test the water heater to ensure it is working properly.
where is the heater control valve
My 2004 ford explorer there isn't any vacum from the present heater control valve and the blower has been replace and the themostat has been replace and there is a clicking behind the a/c unit
The heater control valve is used to shut off hot coolant from entering the core when the heater is in the off position. A heater control valve can be actuated by either a vacuum line or a cable from the vacuum heater control valve to the heater core. This hose should be warm; if not the heater control valve is stuck and needs to be replaced