Lochinvar & A.O. Smith 100170645 Sensor R-22 and diaphragm assembly

and diaphragm assembly

Industrial Durability: Equipped with fine silver contacts and a rugged housing to withstand high-cycle commercial use

Utilizing this OEM York HVAC part ensures that your York Millennium or MaxE chiller maintains optimal refrigerant flow and avoids liquid slugging through precise liquid line temperature feedback

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

Because this is a non-spring return actuator

Lochinvar & A.O. Smith 100170645 Sensor R-22 and diaphragm assemblyThe 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