including the 2C

If your current brackets are bent

Commercial Grade: Built to handle the high-cycle demands of commercial-line heaters and hydronic boilers

supporting service limits up to +750°F (+399°C)

color codes like the green indicator on this L150-30 limit switch help technicians quickly identify specific temperature tolerances and reset types in the field

Cleveland Controls DFS-231-121 Switch Els PW 17895 including the 2CThe Cleveland Controls DFS 231 121 is a fixed setpoint diaphragm differential pressure switch engineered for precision performance in HVAC pressure monitoring and combustion air applications. This SPDT air flow switch is factory calibrated to actuate on a pressure rise at 0. 05" . 02" w. c., providing a reliable safety interlock for systems requiring strict static pressure thresholds. Designed for versatility, the unit supports line voltage ranges