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

    May 24, 2010, 05:55 PM
    Why is my home heater and air conditioner coming on at the same time?
    I turned on my air conditioner today and it came on, but so did my heater. This did not happen last summer. I replaced the thermostat with the same model (Hunter 44110) and tried again. Still happens. Also happens when I turn the unit to Heat, the Air Conditioner blows at the same time. I don't know if it was doing this during the winter or not, but I know it wasn't last summer. What could have happened to make both the Heat and Air run at the same time?
    wmproop's Avatar
    wmproop Posts: 3,749, Reputation: 91
    Ultra Member
    		  
    #2

    May 24, 2010, 06:47 PM
    Do you have electric or gas furnace, or oil,, heat pump,, what? Needed to know to help you
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