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

    Feb 1, 2007, 07:38 AM
    Carrier Furnace Limit Circuit Lockout
    My Carrier Furnace is continuously blowing and the heat doesn't work. The code was first, Limit Circuit Fault, tnen after changing the filter, it went to Limit Circuit Lockout -- and it is still blowing cold air. (Yikes!! It got down to 10 degrees outside)
    NorthernHeat's Avatar
    NorthernHeat Posts: 1,455, Reputation: 132
    Ultra Member
    		  
    #2

    Feb 1, 2007, 02:36 PM
    Click here, go to General #8 Is my furnace overheating? It also shows you what the main limit looks like.
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