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    esgun1974's Avatar
    esgun1974 Posts: 4, Reputation: 1
    New Member
    		  
    #1

    Nov 21, 2008, 05:58 PM
    Bryant furnace shutdown before desired temperature
    My furnace runs for ten minutes blows heat but shuts off before reaching desired temperature thermostat set for 72 and it is 60 degrees in my house. I turn the thermostat
    Off and then turn it back on and the heat cycles for ten minutes.
    letmetellu's Avatar
    letmetellu Posts: 3,151, Reputation: 317
    Ultra Member
    		  
    #2

    Nov 21, 2008, 06:07 PM

    Have you changed your thermostat recently? By that I mean have you installed a new one.
    esgun1974's Avatar
    esgun1974 Posts: 4, Reputation: 1
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    #3

    Nov 21, 2008, 06:16 PM

    No the thermostat is 2 yrs old
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
    		  
    #4

    Nov 21, 2008, 06:17 PM

    Jump r and w at the furnace and see if it stays running until you unjumper r and w. Let me know what you find.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #5

    Nov 21, 2008, 06:57 PM
    Brand of thermostat?
    Exact model of thermostat?
    esgun1974's Avatar
    esgun1974 Posts: 4, Reputation: 1
    New Member
    		  
    #6

    Nov 21, 2008, 07:38 PM
    White rodgers model 63123
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #7

    Nov 21, 2008, 08:42 PM
    Your model number is not listed as per White Rodgers. Try and find the REAL model number.
    T-Top's Avatar
    T-Top Posts: 1,871, Reputation: 100
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    #8

    Nov 21, 2008, 09:41 PM
    A dirty return air filter, blower wheel and or evaporator coil can resrict the air flow and make your main limit open up on the furnace causing it to act the same way your talking about.
    esgun1974's Avatar
    esgun1974 Posts: 4, Reputation: 1
    New Member
    		  
    #9

    Nov 21, 2008, 10:28 PM
    Thanks, I washed out the filters on the electric cleaner I have on my furnace I will clean the blower wheel, but the evaporator coil I'm not familer with ?
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