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

    Mar 2, 2010, 03:51 PM
    I have a Tempstar 5000 heatpump.
    My heatpump started freezing up last month and I noticed that the fan was hard starting. I replaced the capacitor so the fan would start up, but it still has freeze ups.
    What could be my problem?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Mar 2, 2010, 05:18 PM
    Defective defrost circuit board

    Defective defrost sensor (if so equiped)

    Low refrigerant charge (not likely but you never know)
    bnhaugen's Avatar
    bnhaugen Posts: 1, Reputation: 1
    New Member
    		  
    #3

    May 14, 2012, 05:23 AM
    My tempstar cools the house down,turnes off then a little bit later its starting to blow hot air,tried 2 thermostats
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