this assembly is engineered to maintain high thermal efficiency in FVIR (Flammable Vapor Ignition Resistant) water heaters and boilers

the 1720-008 valve assembly provides the reliability required by veteran technicians for industrial ovens

making it essential for proving airflow in commercial HVAC and food service equipment

this is the official OEM replacement part designed to update and replace the 550002298 module without requiring wiring harness modifications in most Utica Boilers and Dunkirk Boilers

the 008093F is a manual reset model (M/R)

Lochinvar & A.O. Smith 100288444 Sensor Board Freon this assembly is engineered toThe 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