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    wdlawson's Avatar
    wdlawson Posts: 1, Reputation: 1
    New Member

    Jan 5, 2008, 07:40 AM
    Lennox Oil Furnace Circuit Board Part Number
    I have a Lennox Oil Fired Furnace.

    Model: O23Q3-105/120-2A

    I need to replace the circuit board. Does anyone know the part number for that board?


    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert

    Jan 5, 2008, 01:16 PM
    You will probably have to call Lennox. They keep a tight control over there parts.

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