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-   -   Where is 24 Vac for electric thermostat 3AAT80B1A1 coming from (https://www.askmehelpdesk.com/showthread.php?t=346154)

  • Apr 26, 2009, 05:02 AM
    users101
    Where is 24 Vac for electric thermostat 3AAT80B1A1 coming from
    I have no 24 Vac to my GE thermostat 3AAT80B1A1. Where is the source for the voltages ?
  • Apr 26, 2009, 06:26 AM
    Joshdta

    If you have a old ge unit odds are the transformer is in the outdoor unit. If it is a newer unit it will be in the furnace.
  • Apr 26, 2009, 08:47 AM
    users101
    Quote:
    Originally Posted by Joshdta View Post
    if you have a old ge unit odds are the transformer is in the outdoor unit. if it is a newer unit it will be in the furnace.
    Is it inside the unit or is it mount in a separate box outside ? Thanks
  • Apr 26, 2009, 08:56 AM
    Joshdta

    Should be inside the unit.
  • Apr 26, 2009, 08:56 AM
    Joshdta
    http://americanhvacparts.com/Merchan...1/TRA3TZ69.jpg

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