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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have a pro 3000. Why does the emergency heat keep coming

Customer Question

I have a pro 3000. Why does the emergency heat keep coming on and seems to stay on until I manually reset to HEAt? I am on the coast of NC>
JA: Did you double-check the thermostat's settings? And what about the filters?
Customer: I set the thermostat to Heat 73 degrees and it later, without my knowing, switched to emergency heat.
JA: Do you plan on doing the work yourself?
Customer: yes if I can. where are the filters and can i clean them.
JA: Anything else we should know to help you best?
Customer: not that I know.
Submitted: 8 months ago.
Category: HVAC
Expert:  airheatman replied 8 months ago.

Is the heat pump outside cutting off or heat strips working at same time?

Customer: replied 8 months ago.
Not sure. The fan keeps blowing. How would I know?
Expert:  airheatman replied 8 months ago.

If in cool mode does it keep blowing col air and in heat mode hot air or is the air rom temp?

Customer: replied 8 months ago.
it maintains temperature in either mode
Expert:  airheatman replied 8 months ago.

OK.When you realize emergency heat is on, is the outdoor unit running also?

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