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    sharongotell's Avatar
    sharongotell Posts: 1, Reputation: 1
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    #1

    Feb 13, 2010, 01:25 AM
    Power went out and now it's back on, but the thermostat is blank(no heat)
    The power went out a couple of times due to bad weather. It's back on now, but the thermostat display is blank and the heat will not come back on
    WIREIT1's Avatar
    WIREIT1 Posts: 2, Reputation: 1
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    #2

    Feb 13, 2010, 02:32 AM

    Check if there is a battery in the stat most all digital ones have a backup battery and most won't work if its dead... good luck
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
    Ultra Member
    		  
    #3

    Feb 13, 2010, 09:11 AM

    Additionally, the furnace may have a circuit board with a low-voltage fuse.
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