Cleveland Controls FS-BO-178 Proving Switch Els PW 17895 and R-404A systems

and R-404A systems

simplifying inventory for field contractors

Flexible Installation: Includes 5 feet of leadwire

This factory-authorized kit is the engineered successor to the SP20129

Cleveland Controls FS-BO-178 Proving Switch Els PW 17895 and R-404A systemsThe Cleveland Controls FS BO 178 is a heavy duty, factory calibrated air flow proving switch designed for critical monitoring in duct heaters, ovens, and sophisticated HVAC energy management systems. This model features a precise, non adjustable set point of 0. 05" w. c., ensuring consistent actuation on positive pressure rise without the risk of field tampering. Built with a rugged plated housing and a high performance silicone diaphragm, the FS BO