Led light blinks 4 times on a 80% trane furnace

librado Posts: 1, Reputation: 1

New Member

Dec 29, 2011, 05:56 PM

Led light blinks 4 times on a 80% trane furnace

I replace the high limit switch also ohm two roll out limits and limit in blower compartment. Led light still blinks 4 times

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