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Nordyne MGHA-070AAFC-01
Posted: Thu Mar 12, 2009 8:00 pm
by Dissonance
Hello all. I have a Nordyne MGHA-070AAFC-01 and the safety switch won't lemme turn on the heat. It's cold lol This happened once before and we paid the guy to do 5 mins of work to turn back on and said it got to hot and the switch turned it off. Think anyone can help me out? What do I do? lol
RE: Nordyne MGHA-070AAFC-01
Posted: Thu Mar 12, 2009 8:50 pm
by Dissonance
I should prolly also mention this happens when someone turns on the air conditioner without turning off the heater ( we have different thermostats. Any help would be appreciated.
RE: Nordyne MGHA-070AAFC-01
Posted: Fri Mar 13, 2009 1:29 am
by Robert
If it is a limit switch, need an hvac tech to make sure furnace isn't overheating and if it is, determine why and correct it.
They can just go bad, but can also be doing what they are designed for, so need to be sure and for safety, have an hvac tech diagnose it.
Thanks,
Robert