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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My Goodman Furnace is going on and off as it is trying to

Customer Question

My Goodman Furnace is going on and off as it is trying to heat.
JA: Did you double-check the thermostat's settings? And what about the filters?
Customer: I have done all that, yes.
JA: Do you plan on doing the work yourself?
Customer: If I can figure it out.
JA: Anything else we should know to help you best?
Customer: I read the users manual, and it says that there is a feature that detects firw outside of where it should be and immediately shuts down the burners. I thimk that may be the problem.
Submitted: 9 months ago.
Category: HVAC
Expert:  gotoman for ac replied 9 months ago.

Russ here. Is fan running? There is a LED light on furnace board inside blower compartment. Check this and count flashes. This will get is right area to trouble shoot. Russ