I have A Nordyne Gas furnace in my home, work up this morning to a cold house. I can't find my manual to troubleshoot the problem. Status light is blinking twice. I can get furnace to work by by-passing the pressure switch w/jumper wire. Could the problem be the Combustion blower assembly. This Assembly was replaced about 4 yrs. Ago.

Turn the ;ower off to the unit and try it again in a min or so. The fault codes should also be on the back of the door or on the control board itself

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Originally Posted by Joshdta

turn the ;ower off to the unit and try it agin in a min or so. the fault codes should also be on the back of the door or on the control board itself

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Thanks for your reply. Can't find fault codes anywhere in unit . Pretty sure it is Comb. Blower assembly... Now just got to find 1 on a weekend... 'bout 80$ worth of plastic..

Do you have a exact model number for the furnace?