Lochinvar & A.O. Smith 100208174 Limit Switch 30067439-890 it provides a reliable 150°F

it provides a reliable 150°F opening temperature and a 120°F closing temperature

Hardware Compatibility: Designed for use in versatile upflow

Common Questions: What is the purpose of the 6-degree differential

ensuring optimal thermostatic mixing valve performance in high-demand commercial environments

Can this control replace an electronic thermostat

Lochinvar & A.O. Smith 100208174 Limit Switch 30067439-890 it provides a reliable 150°FThe Lochinvar & A. O. Smith 100208174 Limit Switch is a critical high limit safety component designed for precise thermal regulation in commercial water heaters and boilers. This Honeywell L6189C2023 equivalent features a manual reset mechanism, ensuring the system remains offline if temperatures exceed safe operating parameters until a technician inspects the unit. With a 5 foot capillary tube, this 100208174 limit switch offers flexible mounting