Furnace blower motor starts but then starts clicking and eventually stops with a loud buzz
The bearings need to be oil at least during your annual maintenance.....the what? Yep once a year your system needs a checkup, just like your car, it needs checked, tuned up and repaired as needed. A lot of people don't realize this. The bearings could be sealed and in that case, your motor might need professional help or replacement. If you pull the motor out, look for oiling holes that you drop oil drops into. Your furnace manual would tell or show where they are. The manual or a label on the furnace should also state the type of oil to use. I have a Carrier furace and a label on the blower housing had this info. Bryant, Payne, Carrier and Day And Night are all maufactured by Carrier Corp.