Lochinvar & A.O. Smith 100208174 Limit Switch 30067439-890 How can I test if

How can I test if my current sensor is bad

Optimized for Hydronic Systems: Designed for variable flow applications

Rate-Compensation Technology: Provides faster response times than standard fixed-temperature detectors by reacting to the rate of temperature rise

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

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

Lochinvar & A.O. Smith 100208174 Limit Switch 30067439-890 How can I test ifThe 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