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

    May 20, 2008, 07:09 PM
    Wiring Thermostat
    I have a used 5 ton AC/Heat unit with 7 wires and a Hunter 42999B Thermostat with 5 wires. How do I wire them? :confused:
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    May 21, 2008, 05:28 AM
    Follow the directions that came with the thermostat.
    Or here is a generic sheet diagram.

    https://www.askmehelpdesk.com/heatin...tml#post268211
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