Auto-Reset Functionality: Automatically restores the circuit once temperatures drop below 100°F

Durable SPST Contacts: High-quality Normally Closed (NC) switch design ensures consistent electrical continuity and load handling

It serves as the direct replacement for the 3F05-3 and various Therm-O-Disc Style 310708 models

single-groove variable pitch pulley designed for precise airflow adjustment in commercial HVAC systems

Direct OEM Replacement: Replaces obsolete part numbers MOT4586

Williams P626766 Motor 323613-751 Auto-Reset Functionality: Automatically restores theThe Williams P626766 Motor is a direct drive 1 6 HP fan motor engineered for specific Williams console and wall furnace applications. Operating on 115V single phase power, this PSC motor features a 1625 RPM high speed rating with 4 speed versatility, allowing for precise airflow adjustment based on system load. The double shaft configuration is critical for dual blower assemblies, ensuring balanced static pressure and consistent heat exchanger