Lochinvar & A.O. Smith 100170645 Sensor R-22 ensuring the mounting holes and

ensuring the mounting holes and electrical connectors align without field modification

This emergency manual switch is essential for compliance with safety standards requiring physical manual overrides

this specific model is calibrated strictly for R22 refrigerant systems

Because this is a non-spring return actuator

Lochinvar & A.O. Smith 100170645 Sensor R-22 ensuring the mounting holes andThe Lochinvar & A. O. Smith 100170645 System Sensor kit is a critical diagnostic and control component designed for high efficiency hydronic systems. As a genuine OEM boiler communication kit, it provides the precise thermal feedback necessary for the control module to manage firing rates and maintain target setpoints. This kit is specifically engineered for Lochinvar Knight and A. O. Smith commercial boilers, as well as AQUAS Low NOx indirect pool