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Question About Goodman Mfg Furnace GmH8 & GDH8
how to tell if circut board id bad...

I have been troublshooting and according to led 3 flashes is why it will not run which means pressure switch is stuck open .change the part check connection and still same thing what could it be,

Asked by wayne on 10/26/2009 0  Answer

ManualsOnline posted an answer 15 years, 1 month 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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