2 1/2" Flanged Normally Closed Valve

making it a reliable choice for outdoor installations subject to freezing when mounted vertically

As a veteran-preferred analog interface

ensuring compatibility with standard industrial power supplies

Enhanced Chemical Compatibility: The integrated Viton seals offer superior resistance to harsh chemicals

Lochinvar & A.O. Smith 100208565 Sensor 326058-758 2 1/2" Flanged Normally ClosedThe Lochinvar & A. O. Smith 100208565 Sensor is a critical OEM replacement part designed for high performance inlet water temperature monitoring. As an immersion sensor with a 1 4 inch G thread connection, this component provides real time data to the water heater control board, ensuring precise modulation and preventing high limit trips. Specifically engineered for Lochinvar WA125 through WA200 wall mount boilers and compatible A. O. Smith water