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    bizzmaroon's Avatar
    bizzmaroon Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 2, 2008, 08:05 AM
    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
    dac122's Avatar
    dac122 Posts: 463, Reputation: 17
    Full Member
    		  
    #2

    Dec 2, 2008, 08:49 AM


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

    Post back if you have any lingering questions.
    Attached Images
  1. File Type: pdf Tstat Manufact HP Cross Ref Wiring.pdf (13.3 KB, 365 views)
    2. Amy Z59's Avatar
    Amy Z59 Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Nov 23, 2013, 05:32 PM
    Need to know how to wire my LUK1500 programmable thermostat tomy forced air furnace.
    Grady White's Avatar
    Grady White Posts: 1,417, Reputation: 59
    Ultra Member
    		  
    #4

    Nov 23, 2013, 07:46 PM
    Mechanical Thermostat | Digital Thermostat | Programmable
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