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-   -   Heat won't work on auto! (https://www.askmehelpdesk.com/showthread.php?t=303086)

  • Jan 13, 2009, 01:17 PM
    Samanthaleighh1
    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
  • Jan 13, 2009, 01:25 PM
    hvac1000
    If it is an electric furnace then the sequencer or relay that controls the blower in the automatic thermostat selection is defective.
  • Jan 13, 2009, 01:39 PM
    Samanthaleighh1
    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
  • Jan 13, 2009, 04:22 PM
    hvac1000
    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.
  • Jan 13, 2009, 04:22 PM
    hvac1000
    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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