rykerrigan
Feb 18, 2007, 06:35 PM
Seems to heat okay, but keeps cycling while running and makes a humming noise. Seems to come from the combustion motor. Any ideas?
juggallojed
Feb 19, 2007, 12:31 PM
Seems to heat okay, but keeps cycling while running and makes a humming noise. Seems to come from the combustion motor. Any ideas?
What's cycling? The burners? The fan? Help us help you.
Look for a red light that may be flashing and the label explaining the flashes