Nordyne mgha 075

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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po10tial
Posts: 1
Joined: Mon Jan 18, 2010 10:22 pm

I am trying to solve an issue within my mobile home. I have a Nordyne mod: MGHA075abfc01 ser:MGH921200580 furnace. The unit is overheating, I have replaced the blower capacitor, due to no blower start up, motor casing is very hot, was running at 3.2 amps, I believe the motor is rated at 5. I do not have a dianostic led system, so I am trying to solve this blind.. I am wondering if cracks in the heat exchanger can lead to the over heating, or if there is some control issue I am missing. Any info would be great, thanks for your time
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Robert
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Posts: 6413
Joined: Wed Feb 28, 2007 12:07 am
Location: Tennessee

Hi,


If the blower is not working, it will overheat due to no airflow.


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