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-   -   Replacing a Lennox Thermostat with a Lux Thermostat (https://www.askmehelpdesk.com/showthread.php?t=287381)

  • Dec 2, 2008, 08:05 AM
    bizzmaroon
    Replacing a Lennox Thermostat with a Lux Thermostat
    I have an older analog Lennox thermostat and am replacing with a Lux ATX500 thermostat. The Lennox thermostat connections do not match those on the Lux.
    The Lennox is a 6 wire connection with terminals: F, V, R, X, Y, M

    The Lux has terminals: G, Y, W, RH, RC

    The Lux instructions are very general, can you help me reconcile these connections?

    Thank you
  • Dec 2, 2008, 08:49 AM
    dac122
    1 Attachment(s)


    This chart should help tell you what those Lennox terminals go to.

    Post back if you have any lingering questions.
  • Nov 23, 2013, 05:32 PM
    Amy Z59
    Need to know how to wire my LUK1500 programmable thermostat tomy forced air furnace.
  • Nov 23, 2013, 07:46 PM
    Grady White
    Mechanical Thermostat | Digital Thermostat | Programmable

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