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    asoonerfan's Avatar
    asoonerfan Posts: 1, Reputation: 1
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    #1

    Jun 30, 2013, 05:19 AM
    Why is my blower moter on my a/c unit make a buzzing sound
    My condenser coil freezes up in minutes , turned on fan on to thaw out heard a buzzing sound on my inside blower unit. Is it a fan motor on my squirrel cage or something else
    Grady White's Avatar
    Grady White Posts: 1,417, Reputation: 59
    Ultra Member
    		  
    #2

    Jun 30, 2013, 08:01 AM
    Fan motor or motor capacitor would be the most common culprits but it could be a fan relay, bad wire, or a number of other causes.
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