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    gatorman725's Avatar
    gatorman725 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Mar 13, 2011, 09:17 AM
    No power to my thermostat.
    Nothing comes on. Was working about two hours ago now nothing. Don't now where my transformer is or if that is the problem
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
    		  
    #2

    Mar 13, 2011, 09:58 AM

    Does your thermostat have batterys? If not, check the breaker for the furnace first, then check for a fuse located on or near the furnace on the ssu switch. If that all checks out, check for a fuse on the transformer, or secondary wiring on the transformer, or on the control board.
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