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    jrm1224's Avatar
    jrm1224 Posts: 1, Reputation: 1
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    #1

    Dec 8, 2012, 10:27 AM
    Trouble shooting gas furnace flame roll out
    I have a Goodman furnace that is 12 years old that is having a flame roll out on the first chamber intermittently. I have checked stack for blockage, what should I check next
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
     
    #2

    Dec 8, 2012, 12:08 PM
    Check gas pressures. Also check to make sure orifices are clear. Next, a CO test should be done (could have a crack in the heat exchanger,, worst case senerio). You may also have a partially blocked heat exchanger. Flame rollout is a very serious issue, so if you can't find the cause, you should call in a tech. Don't be surprised to find that a new furnace may be suggested.

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