maintaining smooth operation in standard indoor mechanical environments

it can often be used as a universal 1/2 inch collar shaft for various legacy systems

this component helps prevent unsafe operation due to venting obstructions or fan failure

or heavy carbon buildup on the electrode tip

When the sensed temperature hits the upper threshold

Cleveland Controls FS-BO-178 Proving Switch Els PW 17895 maintaining smooth operation in standardThe 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