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-   -   Connecting an old Honeywell to a Hunter 44660 (https://www.askmehelpdesk.com/showthread.php?t=278431)

  • Nov 8, 2008, 08:16 AM
    rmybarra
    Connecting an old Honeywell to a Hunter 44660
    I want to replace my old Honeywell thermostat with a Hunter 44660 programmable thermostat but I am having problems connecting the wires. The codes on the old theromast do not match up with the codes on the new one.

    Old thermostate codes
    G=Green
    C=Black
    R=Pink
    Y=Yellow
    E=White
    WZ=Blue
    O=Orange

    The connectors on the new progamable thermostat are

    Y1
    RH
    RC1
    RC
    Y/O
    W/B
    G

    Which wires from the old thermostat go to the new connectors on the new thermostate
  • Nov 8, 2008, 09:30 AM
    hvac1000
    2 Attachment(s)
    Quote:
    Originally Posted by rmybarra View Post
    I want to replace my old Honeywell thermostat with a Hunter 44660 programmable thermostat but I am having problems connecting the wires. The codes on the old theromast do not match up with the codes on the new one.

    Old thermostate codes
    G=Green
    C=Black
    R=Pink
    Y=Yellow
    E=White
    WZ=Blue
    O=Orange

    The connectors on the new progamable thermostat are

    Y1
    RH
    RC1
    RC
    Y/O
    W/B
    G

    Which wires from the old thermostat go to the new connectors on the new thermostate

    Here is a old sheet for transition from old to new.

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