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    tleal86's Avatar
    tleal86 Posts: 1, Reputation: 1
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    #1

    Jan 5, 2014, 03:46 PM
    Coleman direct vent forced air. Pilot stays lit burner comes on but blows itself out
    Like I said the pilot will come on and stay on a little dancing to it with out the blower on then when then when the burner is turned on and gains momentum it blows it's self out. I can adjust what I think is o2 flow on a little rod under the gas valve and make it stay lit for about 5 min then it's done
    Grady White's Avatar
    Grady White Posts: 1,417, Reputation: 59
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    #2

    Jan 5, 2014, 03:49 PM
    If the pilot gets blown out when the blower comes on, I would suspect a problem with the heat exchanger. Call a local professional familiar with your furnace to have it checked. You could have a serious problem.
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