Williams P500406 Limit Switch Made in the USA kit

Made in the USA kit is the professional standard for preventative maintenance and verifying successful system cleanup after acidic contamination treatment

Are these compatible with both ASME and non-ASME headers

Johnson Controls T-5800-600 2 Connector Pins ( Input and Output )

ideal for system balancing or temporary servicing

and Luxaire units

Williams P500406 Limit Switch Made in the USA kitThe Williams P500406 Limit Switch is a critical safety component designed for precise thermal regulation in Williams Monterey top vent heaters and furnace gas valves. Engineered with a 270 degree Fahrenheit Cut Out, this Manual Reset (M R) limit switch serves as a reliable failsafe, interrupting the electrical circuit to the gas valve if internal temperatures exceed safe operating parameters. This specific HVAC high limit control is essential for