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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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Aux. heat coming on in cool mode.....just started doing it,

Customer Question

Aux. heat coming on in cool mode.....just started doing it
JA: Did you double-check the thermostat's settings? And what about the filters?
Customer: All good
JA: Do you plan on doing the work yourself?
Customer: I have an HVAC tech here now
JA: Anything else we should know to help you best?
Customer: goodman 2 ton heat pump.....started blowing 1 leg in the disconnect...found loose wire in load side of disconnect. that was corrected, now this issue
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.


My name is Billy.

Do you mean the back up electric heat is kicking on or the reverse valve is dropping out and converting ac to heat?