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View Full Version : Burners on furnace won't stay on then try refiring

mbushart9
Dec 6, 2008, 07:53 AM
My burners on my furnace light stay on about two seconds go out for about 5 seconds then try to relight, this process keeps happening until I turn unit off.
hvac1000
Dec 6, 2008, 08:31 AM
My burners on my furnace light stay on about two seconds go out for about 5 seconds then try to relight, this process keeps happening until I turn unit off.


Try cleaning the flame sensor if so equipped.