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    dvqjimbo1's Avatar
    dvqjimbo1 Posts: 28, Reputation: 2
    New Member
     
    #1

    Dec 18, 2006, 04:14 AM
    Burners won't stay lit
    -- need more help in figuring out flame sensor or roll out switch - Weather King --- ICECO --- 80 PJ --- forced air --- Honeywell valve (on/off switch)---burners light for 1 or 2 seconds, then go out
    labman's Avatar
    labman Posts: 10,580, Reputation: 551
    Uber Member
     
    #2

    Dec 19, 2006, 05:57 AM
    The flame roll out switch will be a little ceramic dodad with wires right where the flame will hit it. If it doesn't send a signal to the board, it will shut the gas off in a few seconds. Clean up the metal contacts. Replace it if broken or cracked.
    rickdb1's Avatar
    rickdb1 Posts: 185, Reputation: 15
    Junior Member
     
    #3

    Dec 19, 2006, 08:57 AM
    Sounds like the flame sensor. Are the flames rolling out? If so, you may have other problems... Very simple to bypass the roll-out for testing...

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