Lennox wiring
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Thread: Lennox wiring

  1. #1
    Join Date
    Jul 2003
    Location
    South Carolina
    Posts
    49
    I work on very few Lennox units I was wondering if anyone can tell me the low voltage translations for the old units with the X V G1 G2 ect... terminals Thanks in advance.
    All else fails, try the S.W.A.G

  2. #2
    Join Date
    Jun 2003
    Location
    GA
    Posts
    395
    Old:
    X or 3...common
    V........24VAC
    F........IFM Blower

    New:
    G.........IFM Blower

    No reference to G1 or G2.
    I'm not a Lennox guy per say. I'm just reading from a useful table of term designations I've archived. Let me know if you find G1 and G2.

    2 speed IFM under stat control maybe? Does this stat w/ G1 and G2 advertise a humidistat function? Could control a de-humidification function by signaling low speed IFM on high %RH. Just guessing

    md


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