furnace blowing cold

Questions about repairs and parts for Nordyne furnaces, air conditioners and heat pumps for manufactured homes including Intertherm, Mac and Miller brands. Click here for Nordyne parts.

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expoman1997
Posts: 2
Joined: Wed Mar 04, 2009 7:24 pm
Location: Tennessee

I have a nordyne furnace #E2EB 010. Due to a recent short in the system. I have replaced the Blower motor, blower relay, and sequencer. Since then it will blow warm air sometimes. Usually it blows normal cool air. Should I have replaced the Limit switch too? Is that the problem? Thanks
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Could be a bad/open limit, bad element, bad breaker or wiring (burnt) problem.



Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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expoman1997
Posts: 2
Joined: Wed Mar 04, 2009 7:24 pm
Location: Tennessee

All of the wires are new also. Also the outside heat pump is not working. I opened the cover on my thermostat and notice a burn mark on the white wire at the soder point on the top mercury tube with the green tip. The only way i am getting heat is when the bottom mercury tube with orange tip activates im guessing that is the emergency heat. Thanks
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,

T-stat will need replacing, not sure if that is all though without being there.



Thanks,
Robert
Some people are Humbly Grateful, while some are Grumbly Hateful.................... Which one are you ?
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