Circuit Integrity: SPST switch configuration facilitates standard two-wire 24V control board logic

Key Benefits for Technicians Enhanced Sensitivity: Specifically designed to detect low and moderate flow rates that larger switches overlook

the damper is open

Discharge Side Hub: The 5/8-inch bore configuration allows for precise vertical alignment on the motor shaft

The McQuay 106697007 is a precision-engineered Thermal Expansion Valve (TXV) designed for high-performance R-22 refrigerant systems

Williams P323664 Safety Switch 322838-754 Circuit Integrity: SPST switch configurationThe Williams P323664 Safety Switch is a critical OEM replacement part designed for high limit temperature monitoring in Williams enclosed front vented room heaters. This vent safety switch is engineered to break the electrical circuit and shut down the burner if flue temperatures reach the 250F threshold, preventing hazardous downdrafts or obstruction related overheating. Featuring a manual reset mechanism, this SPST furnace limit control ensures the