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

    Dec 9, 2007, 12:42 PM
    Wiring diagram for Honeywell LR1620
    PLease provide wiring diagram for Honeywell LR1620 thermostat with heat pump/ac
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 9, 2007, 05:58 PM
    No such part number exists in computer. Please recheck part number and post back
    oonicello's Avatar
    oonicello Posts: 5, Reputation: 1
    New Member
    		  
    #3

    Nov 25, 2008, 08:19 PM

    How about an Amana. I have an Amana thermostat that is stamped lr1620. Can share a wiring diagram? Thanks in advance for your help.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    Nov 25, 2008, 10:44 PM
    UTL part number
    oonicello's Avatar
    oonicello Posts: 5, Reputation: 1
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    #5

    Nov 26, 2008, 08:50 PM

    Ah... see you're getting too technical for me when it comes to heating/cooling. I am totally ignorant to the lingo.

    I assume the number you are talking about is M9236 maybe?

    Here is everything stamped on the inside of the thermostat:

    Class 2
    30V Max
    LR1620

    T874A1077... I assume the serial #

    And M9236.

    Thanks for your replies.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
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    #6

    Nov 27, 2008, 12:57 AM
    http://customer.honeywell.com/techli...0s/69-0107.pdf
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