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    dnburn71's Avatar
    dnburn71 Posts: 2, Reputation: 1
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    #1

    Apr 8, 2008, 06:41 AM
    Trane XL80 Furnace Blows Only Cold Air
    This morning I woke up to a cold house, the furnace was blowing away and only blowing cold air. I checked the thermostat and the heat was set at 72 but the house was still at 66 degrees. I cycled the furnace on and off but still there was only cold air blowing from it. When I last checked before I went to work, the LED on the cover was blinking constantly but I don't know what that means. I don't want to get a HVAC Technician to come out and tell me that I need to restart my pilot light if that is the only problem and then charge me $100 for the visit. Are there any checks that someone can offer me so that I can restart the heat in the furnace myself?
    dnburn71's Avatar
    dnburn71 Posts: 2, Reputation: 1
    New Member
    		  
    #2

    Apr 9, 2008, 10:38 AM
    HVAC technician came out to the house today and said it was an ignitor switch that went bad in the furnace. It was a $122 cost to replace the ignitor switch.
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