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    tazzz525's Avatar
    tazzz525 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 11, 2008, 08:13 PM
    Concord furnace lights, then goes out
    I have a Concord 90 plus propane gas furnace. In the past couple of weeks, there have been times when it lit OK, but then went out after 2-4 seconds. It may light OK the second time it tries or it may kick out after three tries. According to the trouble code label, a little green lit flashes six times indicating "system lockout". The furnace is approx 8 years old. What may be the problem? Thanks
    greghvacguy's Avatar
    greghvacguy Posts: 45, Reputation: 2
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    #2

    Dec 11, 2008, 08:22 PM

    Clean your flame sensor. If you can't find it take a pic and post will try to locate it for you
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #3

    Dec 11, 2008, 08:55 PM
    Quote Originally Posted by tazzz525 View Post
    i have a concord 90 plus propane gas furnance. In the past couple of weeks, there have been times when it lit ok, but then went out after 2-4 seconds. It may light ok the second time it tries or it may kick out after three tries. According to the trouble code label, a little green lit flashes six times indicating "system lockout". The furnance is approx 8 years old. What may be the problem? Thanks

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    greghvacguy's Avatar
    greghvacguy Posts: 45, Reputation: 2
    Junior Member
    		  
    #4

    Dec 11, 2008, 09:04 PM

    That is cool you have all the pic we need how long did it take you to get them all
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
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    #5

    Dec 11, 2008, 09:30 PM

    Got any pics of your wife naked? No? Want to buy some? :p
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #6

    Dec 12, 2008, 12:02 AM
    That is cool you have all the pic we need how long did it take you to get them all

    I have various pics I use in class at the university.
    hulk9086's Avatar
    hulk9086 Posts: 1, Reputation: 1
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    #7

    Jan 10, 2010, 04:38 AM

    Thanks it worked!
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