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    cheweyokla's Avatar
    cheweyokla Posts: 3, Reputation: 1
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    #1

    Oct 22, 2008, 06:21 PM
    Concord 80 plus gas, furnace
    Hi, glad to find some help, I found your site by accident,or my good fortune! I have a concord 80 , the thermostat clicks and the blower comes on but the furnace does not light,all help appreciated
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Oct 22, 2008, 10:32 PM
    Does your furnace have a glow ignition or spark? There is a wiring diagram on the inside of the blower door. If you have an electric meter you can check the control circuits to find the part that is preventing the furnace from operating.
    cheweyokla's Avatar
    cheweyokla Posts: 3, Reputation: 1
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    #3

    Oct 23, 2008, 06:15 AM
    My concord 80 has a sparker not a pilot
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    Oct 23, 2008, 09:32 AM
    Quote Originally Posted by cheweyokla View Post
    my concord 80 has a sparker not a pilot


    Follow the directions in the file below.
    Attached Images
  1. File Type: pdf troubleshooting_chart.pdf (817.6 KB, 1351 views)
    2. cheweyokla's Avatar
    cheweyokla Posts: 3, Reputation: 1
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    #5

    Oct 23, 2008, 01:42 PM

    Thanks very much!
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #6

    Oct 23, 2008, 02:35 PM
    Your welcome
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