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    eddie51's Avatar
    eddie51 Posts: 4, Reputation: 1
    New Member
    		  
    #1

    Dec 17, 2008, 06:56 PM
    Coleman dgat070bdf
    Have a coleman furnace electronic ignition. It lights properly properly, but in few seconds the flame flutters and reduces . It then shut off as the blower motor starts. Sensor is OK, vale OK and module board is good. Any ideas.

    Thanks
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
    Ultra Member
    		  
    #2

    Dec 17, 2008, 07:03 PM

    Sounds like the gas supply pressure is inadequate to keep up with the required input. Natural gas or LP?
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