this disc-style switch is vital for maintaining system integrity by monitoring potential overheating conditions

Operating on an open on rise switch action

as well as 2313HLS and 2413HLS high leverage drainers

Precision Monitoring: Provides accurate thermistor feedback to the control board to maintain setpoint accuracy and system safety

Williams P320758 Pilot this disc-style switch is vitalThe Williams P320758 Pilot is a critical OEM furnace replacement part designed for precision ignition in Williams wall furnaces and high performance heating systems. Engineered with a winged deflector, this pilot burner assembly ensures a targeted flame pattern, essential for maintaining constant contact with the thermocouple or pilot generator. This specific configuration prevents common nuisance outages by stabilizing the flame against internal air