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    atcalwill2's Avatar
    atcalwill2 Posts: 1, Reputation: 1
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    #1

    Nov 13, 2007, 04:23 PM
    Janitrol wiring to rth3100c wiring
    I've taken off the cover and the wires are all OK but the black one where does it go to?
    My heater won't come on (well some times the AC come on with out me turning it on.)
    labman's Avatar
    labman Posts: 10,580, Reputation: 551
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    #2

    Nov 13, 2007, 07:26 PM
    The black may be a common. With no more details, I suggest you go to the sticky at https://www.askmehelpdesk.com/heatin...ons-58313.html
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