Williams P500118 Limit Switch 319825-402 15 microampere threshold

15 microampere threshold

The ASCO 302-353 Rebuild Kit is a comprehensive maintenance solution engineered for the high-performance ASCO 8302 series solenoid valves

making it compatible with existing transformers and gas valves

this wrap-around run capacitor mounting bracket features dimensions of 1

minimizing downtime during field repairs

Williams P500118 Limit Switch 319825-402 15 microampere thresholdThe Williams P500118 Limit Switch is a critical OEM high limit safety control engineered for precision temperature regulation in Williams Comfort Products heating systems. Rated at 300F, this auto reset limit switch acts as a primary fail safe, monitoring heat exchanger temperatures to prevent thermal overage and potential component failure. In a professional HVAC furnace repair context, utilizing an authentic Williams furnace part ensures the system