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    Skiaplong's Avatar
    Skiaplong Posts: 2, Reputation: 1
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    #1

    Jul 27, 2012, 05:30 PM
    I think my a sick of this fan is turning too slow
    What controls the bands be on a pain unit 2 1/2 ton
    Skiaplong's Avatar
    Skiaplong Posts: 2, Reputation: 1
    New Member
    		  
    #2

    Jul 27, 2012, 05:35 PM
    I think my fan is turning too slow
    What controls the fan on a pain unit 2 1/2 ton
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #3

    Jul 27, 2012, 09:58 PM
    Quote Originally Posted by Skiaplong View Post
    What controls the bands be on a pain unit 2 1/2 ton
    On later model units the fan relay is located on the furnace circuit board. If older it will have a stand alone fan relay. The different color wires attached to the motor determine the speed of the fan motor.
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