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  1. #1
    Join Date
    Apr 2008
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    Comfortmaker-intercity products

    I have a comfortmaker hvac system. The heat works just fine, however the air quit suddenly the other day. The compressor comes on along with compressor fan outside, but the blower inside the furnace will not come on. When I tried the fan on only the blower still would not come on. so I tried another thermostat and got the same result. The control module in the furnace is The General 90, model 50A50-110. I am thinking it is probably bad, any one seen this before? The system is about 15 years old.

  2. #2
    Join Date
    Mar 2004
    SE Michigan
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    Warning Will Robinson warning!!
    “Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy, its inherent virtue is the equal sharing of misery.”

  3. #3
    Join Date
    Mar 2005
    Pacific Time Zone
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    This is not a DIY website. Shut down the breaker to your unit and call a service company to come make a proper repair. When the service company arrives show them where the breaker is and tell them what you have done. If you don't you'll likely end up replacing parts that don't need to be replaced and you'll cost yourself more.
    "How it can be considered "Open" is beyond me. Calling it "voyeur-ed" would be more accurate." pka LeroyMac, SkyIsBlue, fka Freddy-B, Mongo, IndyBlue
    BIG Government = More Dependents
    "Any 'standard' would be great if it didn't get bastardised by corporate self interest." MatrixTransform
    My 5 yr old son "Dad, Siri is not very smart when there's no internet."

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