heater control valve

  1. RoadRunner42

    Expy 2003 - No heat - Just replaced thermostat

    Expy 2003 288k - no heat, good ac, strong power of the blower - just cold as hell, and I just replaced the thermostat. Could this be the heater control valve? I have no records of it being replaced, and I didn't replace it. It's OEM, as was the thermostat. I am recovering from a thermostat...
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