Fan doesn't stop

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andrewhuang

Hi, all

My heater's fan doesn't stop. The fan control is pulled out for auto and the programmable thermometer is set to FAN/AUTO.

And more, if I set off in the thermometer, the fan is still working.

Please give me soem advice, thanks,

-Andrew
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Will need furnace model number. Depending on type furnace, probably a sequencer, blower relay or fan switch stuck.



Thanks,
Robert
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