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    boycow34's Avatar
    boycow34 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Nov 3, 2009, 08:53 AM
    House heater fan relay switch
    House central unit, the fan continuously runs
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Nov 3, 2009, 03:15 PM
    See if thermostat is set to automatic (auto). If set to on that is the problem. OR it could be the fan control if being used in the heat mode. Relay or circuit board if in cooling mode.
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