York furnace issue

Old 10-17-20, 08:33 AM
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Join Date: Aug 2002
Location: new york
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York furnace issue

have a York furnace that is about 15 years old. Itís been hearing fine the last few days. This morning doesnít seem to be heating. Starts okay but the registers are blowing out cool air instead of warm air. I cleaned flame rod several months ago for an issue which was solved. Wondering what else this could be. Could a bad glow plug cause this or if gas doesnít light will it totally shutdown. Any other thoughts. Thx
Old 10-17-20, 08:51 AM
Join Date: Oct 2016
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We will need more information.
What error codes are showing? What is the model number?
If it’s not heating then the burner isn’t firing. If there is no ignition the furnace will shut down and go into a lockout.

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