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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My goodman heat pump will blow AC air even though the

Customer Question

My goodman heat pump will blow AC air even though the thermostat is calling for heat
Submitted: 7 days ago.
Category: HVAC
Expert:  airheatman replied 6 days ago.

Give me model on thermostat and lets start by checking proper wiring and setup there..Tell me what wires connect to what terminals at thermostat

Customer: replied 6 days ago.
White Rodgers model 1f82-261
Blue wire connected to C
White wire connected to w2 and e
Red to r
Green to g
Orange to o/b
Yellow to y
Expert:  airheatman replied 6 days ago.

Wiring sounds good. Next verify the O/B switch is set to O

Customer: replied 6 days ago.
it's set to o
Expert:  airheatman replied 6 days ago.

OK that is all good.Do you have a volt meter?

What we need to do is see if we are getting 24v at the reversing valve solenoid in heat mode.

Since the unit energized reversing valve in cool mode, there should be o voltage at solenoid in heat mode.

Customer: replied 6 days ago.
Sorry sir. No volt meter. I didn't realize it was going to be technical. I thought it might be something simple. Can I refunded my money? Thanks for trying though
Expert:  airheatman replied 6 days ago.

I understand.Often it is something simple like a wire in wrong place.Beyond this we would need tools to troubleshoot.