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    karent23's Avatar
    karent23 Posts: 133, Reputation: 8
    Junior Member
    		  
    #1

    Jul 26, 2008, 04:57 PM
    What is a conventional vs heat pump
    I'm installing a new thermostat for a friend and you wire it a certain way if it's a conventional and another way if it's a heat pump... what's the difference??
    wmproop's Avatar
    wmproop Posts: 3,749, Reputation: 91
    Ultra Member
    		  
    #2

    Jul 26, 2008, 05:22 PM
    Conventional is furnace and a/c only,, heat pump needs more wires in tstat
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