Dwyer Instruments FS-2 Flow Switch R-407C the 20224302 provides the necessary

the 20224302 provides the necessary hardware to restore reliable burner operation and maintain strict safety standards for flame monitoring

High-Capacity Output: Rated at 5000W for rapid heat transfer and consistent hot water delivery

This SKU generally refers to the discharge pressure sensor itself

Drop-in Compatibility: Specifically engineered to match the bolt pattern and internal geometry of the Dunham Bush ML9624

Dwyer Instruments FS-2 Flow Switch R-407C the 20224302 provides the necessaryThe Dwyer Instruments FS 2 Flow Switch is a rugged, vane actuated solution designed for reliable flow proving in hydronic and industrial liquid systems. This paddle flow switch features a 1" male NPT process connection and a durable forged brass body, making it ideal for monitoring flow in boilers, chillers, and horizontal pipelines ranging from 1" to 8" in diameter. With a NEMA 4 enclosure (IP64) made of die cast aluminum, this unit is built for