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    hath's Avatar
    hath Posts: 2, Reputation: 1
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    #1

    Jun 22, 2009, 03:18 PM
    Carrier Heat Pump Wiring For Honeywell TSTAT
    Hi,

    I have a Carrier 38VYX080N / 40DQV080 (heating and AC) which has a non programmable thermostat. I want to replace it with a honeywell 7400 but can't figure out what wires go where on the honeywell. I have attached the wiring diagram that came with my heatpump. Any ideas? Thanks.
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    2. hath's Avatar
    hath Posts: 2, Reputation: 1
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    Jun 23, 2009, 05:05 PM
    Any body?
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