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

    Apr 1, 2007, 09:37 AM
    Heating air condiontioning
    I Have An Armstrong Oil Furnace Package Unit And The Blower Won't Shut Off After The Burner Shuts Off And It Continues To Blow Cold Air What Could Be Wrong?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Apr 1, 2007, 10:16 AM
    Bad blower control. Usually they are called a fan and limit control. Call for service and get it replaced.
    labman's Avatar
    labman Posts: 10,580, Reputation: 551
    Uber Member
    		  
    #3

    Apr 1, 2007, 11:03 AM
    If the fan relay is bad, you can easily replace it yourself. Unfortunately on new furnaces it is part of an expensive circuit board. Post back if you want more details.
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