Lochinvar & A.O. Smith 100288444 Sensor Board 340155-7024 The V46AR-1 is constructed with

The V46AR-1 is constructed with a cast iron body and is intended for use with fresh water and non-corrosive refrigerants

What wire size is recommended for the grounding lug

It is compatible with a wide range of legacy and modern units

Built for 277-volt permanent split capacitor (PSC) applications

Lochinvar & A.O. Smith 100288444 Sensor Board 340155-7024 The V46AR-1 is constructed withThe Lochinvar 100288444 Sensor Board is a critical OEM electronic component designed for precise monitoring and signal processing within high efficiency commercial boilers and water heaters. As a direct successor to the 100167583, this replacement sensor board ensures seamless integration with the main control module to maintain accurate thermal regulation and safety parameters. Engineered for Lochinvar Knight and A. O. Smith water heater systems, it