The furnace only works when I manually turn on the switch located on the furnace. Otherwise, it is humming but will not kick off the flame. I know the igniter is still good. Something about a "sensor" is having a problem?

Asked by shehong on 10/22/2008 0  Answer

ManualsOnline posted an answer 15 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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