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    corcad's Avatar
    corcad Posts: 2, Reputation: 1
    New Member
     
    #1

    Nov 26, 2011, 03:51 PM
    Concord 90 plus high efficiency gas furnace 6 light blinks
    The furnace starts up, ignights runs a little just before the blower would start, it resets it's self and starts over the process. I counted 6 light blinks and that's all it does, over and over...

    What is wrong? Please help!

    Thanks
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
     
    #2

    Nov 26, 2011, 10:28 PM
    Try cleaning the flame senser

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