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View Full Version : The flame of my furnace stops normaly but the vent don't stop?


lencho147
Jan 22, 2011, 08:51 PM
My furnace stops normaly, just then it tries to start one and more times

oneexception
Feb 6, 2011, 12:51 AM
Could possibly be a shorting wire or a stuck contactor (telling the unit to run over and over again). Also, how old is your thermostat? Could be on its way out.