110V thermostat

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  • pushkins
    General Contractor
    • Mar 2006
    • 1895

    #1

    110V thermostat

    I have a condo that has an in wall HVAC system with ducting to the various rooms, the building has the huge fan units mounted on a lower level roof top.
    The thermostat on my wall is the original one with a mechanical dial and no way of telling what temperature it is actually set at. I want to change this out for a digital model and I'm told that the thermostats are 110V.
    An online search for a thermostat now has me confused as to what will and wont work.
    Little about a lot and a lot about a little.
    Every day is a learning day.
  • HayZee518
    Deity
    • Jul 2004
    • 8747

    #2
    a digital thermostat is usually low voltage for the control element while the switching network is a triac that operates at 120 volt. I'll look around and see what I can find and get back to you post haste!

    Thermostats & Controls We offer full line of thermostats and controls suitable for almost any application with varying degrees of control and programmability. Here is a listing of our most popular models. For more information, click on the thermostat model. Mechanical Thermostats: TSSHC-1-40/80F - Classic white double pole, 120/240/277 volt thermostat, positive
    Last edited by HayZee518; 01-25-2012, 11:25 AM.

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    • paul52446m
      Journeyman
      • Nov 2009
      • 690

      #3
      Originally posted by pushkins
      I have a condo that has an in wall HVAC system with ducting to the various rooms, the building has the huge fan units mounted on a lower level roof top.
      The thermostat on my wall is the original one with a mechanical dial and no way of telling what temperature it is actually set at. I want to change this out for a digital model and I'm told that the thermostats are 110V.
      An online search for a thermostat now has me confused as to what will and wont work.
      another way you could go if you don't find what you want. put a transformer and relay in the system and then you could go with any of the 24 volt stats.
      Paul

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