Wiring schematic needed

Discussion in 'HVAC Heating & Cooling' started by jkbdavis, Jul 3, 2007.

  1. jkbdavis

    jkbdavis New Member

    Apr 27, 2007
    I bought a new circuit board for my Goodman GMP100-4 furnace (the blower came on and off periodically without command for heat or air). The new board B1809913 did not come with a wiring schematic. Everything seemed straight forward in connecting but the air conditioning won't come on.

    I contacted Aairco where I bought it in San Diego and they do not have it. I contacted Goodman Furnace and was told that their legal dept won't release it to a home owner.

    The big question is: does anyone have a wiring schematic for this board or a picture that shows placement of wires.

    It is only slightly different than the original but the schematic on the side panel i s torn and unreadable.

    Any help would be appreciated.

  2. PEW

    PEW DIY Senior Member

    Sep 2, 2004
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  4. Rancher

    Rancher Guest

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