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

    Oct 28, 2011, 04:23 PM
    Burner tubes for goodman heater model # gmp075-3?
    I am having a problem adjusting flame on 2 of the 3 burners it will not adjust to a tight cone and the excess flame keeps triping heat censers I took apart and wire brushed everything inside burners can they go bad they are 17 years old.
    T-Top's Avatar
    T-Top Posts: 1,871, Reputation: 100
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    #2

    Oct 28, 2011, 04:48 PM
    Time to run a carbon monoxide test. You may have a bad heat exchanger or restricted flue. You may want to call a professional to have it tested. Never adjust gas pressure with out a manometer and never ever bypass a safety limit switch.
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