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    everett99's Avatar
    everett99 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 7, 2009, 09:18 AM
    Why won't my central heat work electric
    My electric central heat comes on and blows warm air for five minutes and then blows cold air why?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 7, 2009, 09:23 AM
    It is possible the heaters are going out on overload or you have a defective heat sequencer/relay. I would also suggest checking/replacing the air filter since that can also cause a problem.
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