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    Samanthaleighh1's Avatar
    Samanthaleighh1 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Jan 13, 2009, 01:17 PM
    Heat won't work on auto!
    For the last few months my heater will not work on auto. I can turn it to "on" and it works just fine, but this is killing my electric bill... Please help , not sure if it the termostat or something else... Oh I do have an all electric house...
    Thanks For the Help,

    Sam
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Jan 13, 2009, 01:25 PM
    If it is an electric furnace then the sequencer or relay that controls the blower in the automatic thermostat selection is defective.
    Samanthaleighh1's Avatar
    Samanthaleighh1 Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Jan 13, 2009, 01:39 PM
    Heat won't work on auto.
    hvac1000, thanks for the reply, I guess that means that I need to replace the thermostst on the wall?

    Samantha
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    Jan 13, 2009, 04:22 PM
    The thermostat is not doing this.

    Read carefully

    If it is an electric furnace then the sequencer or relay that controls the blower in the automatic thermostat selection is defective.

    Sequencer or relay is defective NOT thermostat.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #5

    Jan 13, 2009, 04:22 PM
    Read carefully

    If it is an electric furnace then the sequencer or relay that controls the blower in the automatic thermostat selection is defective.

    Sequencer or relay is defective NOT thermostat.
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