Resideo PVU100 Control 320735-701 the bearing race is likely

the bearing race is likely compromised

Field contractors rely on this Bradford White replacement part for its durability and compatibility with 50-gallon to 100-gallon commercial units

The motor's heavy-duty electrical windings and robust bearing system are optimized for the high static pressure typical of forced-air heating systems

meaning it is machined to fit a 1-1/8 inch shaft directly without the need for a separate bushing

Resideo PVU100 Control 320735-701 the bearing race is likelyThe Resideo PVU100 is an essential universal power vent control designed to manage combustion air and exhaust sequences in residential gas water heaters. As a veteran tech, you know the importance of a precise ignition sequence; this controller coordinates the draft inducer blower with the water heaters gas valve to ensure a safe, established airflow before combustion begins. It is a critical component for installations where atmospheric venting is