Goodman / Amana Reversing Valve Check
Test a heat pump reversing valve by temperature (the 4 °F suction-side rule), electrically at the solenoid, and by pressure, per the Goodman / Amana service manual.
Test a heat pump reversing valve by temperature (the 4 °F suction-side rule), electrically at the solenoid, and by pressure, per the Goodman / Amana service manual.