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

    Mar 6, 2009, 07:56 AM
    Tempstar air handler wiring instruction needed
    I need Help with wiring up a tempstar air handler the thermostat and condensing unit wiring.
    Mikie D's Avatar
    Mikie D Posts: 45, Reputation: 1
    Junior Member
    		  
    #2

    Mar 12, 2009, 07:02 AM

    Is the a/h being used for heat and a/c ? Do you have a boiler feeding hwh coil in the a/h ?need more information. But the most common wiring is tstat red -R white - W green -G yellow -Y C-common from a/h to one side of condenser contactor and Y to other side of contacter on condenser and if there is a heat pump let me know. Mikie D
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #3

    Mar 12, 2009, 08:15 AM
    Look on the inside of the blower door for the wiring diagram.
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