Efficient Power Profile: Low 14W power consumption reduces heat dissipation and energy draw within the control circuit

A 440V rated capacitor can safely replace a 370V unit as it has a higher insulation breakdown point

This American-made brass fitting resists corrosion and maintains structural integrity under extreme temperature cycles

) disc-style control

This prevents the element from "burning out" due to sediment accumulation

McDonnell & Miller 310802 Snap Switch Els PW 17895 Efficient Power Profile: Low 14WOptimizing liquid flow control in hydronic and industrial systems requires reliable electrical feedback, and the McDonnell & Miller 310802 Snap Switch is the standard for maintaining seasonal uptime. Specifically engineered as the direct replacement snap switch assembly for FS250 series flow switches (Model SW FS250), this component ensures precise SPDT (Single Pole Double Throw) actuation. For contractors managing boiler flow switch maintenance, this