Rattling noise from combustion blower
Posted: Sat Jan 09, 2010 8:56 pm
M1MC077ABW, M1990803169. We have a steady yellow light when the unit is on, and the red light is also steady. Unit runs for about ten minutes, shuts down for about two minutes, and then kicks back on. Also have a squecking and virbrating noise coming from the combustion blower. If you knock on the blower it stops for a second, but then starts up again. Still blowing hot air. Any ideas?
Terry
Terry