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

    Dec 3, 2007, 02:46 PM
    Replacement of a gas valve in a goodman furnace
    I am replacing a valve in a 10 year old goodman furnace. The old valve has an orange lead in going to the "m" terminal and blue and green leads going to the "c" terminalfor a total of three leads . The new valve only has two terminals . How can I connect the new valve
    thomdunkneedshelp
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 3, 2007, 07:10 PM
    You have the wrong valve I believe. Take it back where you got it and tell them you need the 3 wire one. They are different. You might also take the model number of the furnace with you so there will be no more mistakes.
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