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    Hector Hernandez's Avatar
    Hector Hernandez Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Feb 17, 2008, 04:44 PM
    My furnace will not blow hot air, it blows cold air only.
    My home furnace is not working properly. It only blows cold air.
    Clough's Avatar
    Clough Posts: 26,677, Reputation: 1649
    Uber Member
    		  
    #2

    Feb 17, 2008, 04:53 PM
    What brand and model of furnace is it that you have? Knowing that will help those who know the most about these kinds of things to help you the best. Thank you.
    hkstroud's Avatar
    hkstroud Posts: 11,929, Reputation: 899
    Home Improvement & Construction Expert
    		  
    #3

    Feb 19, 2008, 04:59 PM
    Suggest you repost on the Heating and Air Conditioning site. The experts are there.
    mjmdbecmh's Avatar
    mjmdbecmh Posts: 1, Reputation: 1
    New Member
    		  
    #4

    Jan 8, 2010, 12:15 PM
    Quote Originally Posted by Clough View Post
    What brand and model of furnace is it that you have? Knowing that will help those who know the most about these kinds of things to help you the best. Thank you.
    Kelvinator
    mlucas's Avatar
    mlucas Posts: 1, Reputation: 1
    New Member
    		  
    #5

    Jan 10, 2010, 12:37 PM

    What causes my furnace to blow cold air?
    kasper37's Avatar
    kasper37 Posts: 27, Reputation: 1
    New Member
    		  
    #6

    Jan 14, 2010, 03:09 PM

    Actually I have the same problem, I have a tappan furnace high efficiency..

    It is only blowing cold air not hot, I was told that my limit switch is bad however I already replaced it and it is still doing the same thing, also I can not turn the unit off from the digital thermostat I have to shut it off from th disconnect switch. Can someone help!
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