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    JimSue's Avatar
    JimSue Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Nov 2, 2008, 02:16 PM
    Installing new thermostat
    I am attempting to replace old Honeywell w/new Hunter (44360). The existing thermostat has six wires (White, Green, Blue, Black, Red & Yellow), but the new thermostat doesn't accept all these wires. The Hunter instruction state that the heat pump MUST be single stage; is that part of my problem? How can I tell if mine is single or multi-stage.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Nov 2, 2008, 03:16 PM
    If you have a 2 stage heat system I believe you have the wrong thermostat.

    You will have a electric furnace and a heat pump unit outside.
    JimSue's Avatar
    JimSue Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Nov 2, 2008, 03:48 PM
    Quote Originally Posted by hvac1000 View Post
    If you have a 2 stage heat system I believe you have the wrong thermostat.

    You will have a electric furnace and a heat pump unit outside.
    Thank you!
    abrahan59's Avatar
    abrahan59 Posts: 1, Reputation: 1
    New Member
    		  
    #4

    Nov 3, 2008, 08:41 AM

    I need wiring diagram for heat & fan
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