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View Full Version : Why do my exhaust fan on my forced air unit keep turning it self on and off

jhasan711
Jan 12, 2010, 01:00 PM
Why do my exhaust fan on my forced air unit keep turning it self on and off
perryjd
Jan 16, 2010, 03:15 PM
Try replacing the relay for the fan
mygirlsdad77
Jan 16, 2010, 04:46 PM
Need more info. What make and model is your furnace?
Bedford2
Jul 21, 2010, 03:19 PM
Try replacing the relay for the fan

Where would the relay be located for the fan?:confused::confused: