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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I just wanted to find out what could be wrong with our AC.

Customer Question

I just wanted to find out what could be wrong with our AC. We were gone for 3 wks. When I arrived on Monday early morning both the upstairs and downstairs system were working. That night when I got back form work, the upstairs one was working but the the downstairs was. Wednesday both were not working anymore. What could have gone wrong?
JA: I'll do all I can to help. How long have you been dealing with this?
Customer: we have your system for 7 yrs now. We have replaced something 2 yrs ago.
JA: Do you plan on doing the work yourself?
Customer: the zone panel was replaced 2 yrs ago
JA: Anything else we should know to help you best?
Customer: That's all I have for you
Submitted: 2 months ago.
Category: HVAC
Expert:  HVAC Guru replied 2 months ago.

Hello, one minute while I get some information together.

Expert:  HVAC Guru replied 2 months ago.

Does anything come on if you set the thermostat to FAN ON?