For 3-8 PSI applications

conductivity-based sensors require a minimum fluid conductivity (typically 1 micromho/cm or higher) to function

Key Benefits: Matches exact OEM specifications for seamless integration with ICP furnace ignition modules

Featuring 50 inch leads

Which boiler models use this high limit switch

Watts 0391008 Valve Freon For 3-8 PSI applicationsEngineered for high hazard cross connections, the Watts 0391008 (Model LF909QT 3 4) is a lead free reduced pressure zone assembly designed for maximum protection of potable water supplies. This 3 4 inch backflow preventer utilizes a bronze body construction and the patented air in water out principle to ensure high capacity relief valve discharge during emergency conditions, specifically protecting against both backsiphonage and backpressure. For