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    rc robbins Posts: 1, Reputation: 1
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    Jan 18, 2010, 03:20 PM
    wiring conversion lennox thermostat 28g9801 to honeywell th8320
    looking for thermostat wiring conversion lennox 28g9801 to honeywell th8320
    lennox term. Letters x, m. m2, vr, r, f, a, y, L, & (e not used)
    honeywell letters (rc & r factory jumped together), o/b, y, g, c, y2, L, e, aux, s1, s2
    Thank you

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