McDonnell & Miller 150S Switch Els PW 17895 Engineered for maximum field flexibility

Engineered for maximum field flexibility

Verified Performance: Optimized power draw and RPM to prevent nuisance furnace pressure switch errors

Is the 3-inch insert length required

5 kW heater kit engineered for DEB and DPB model packaged units

ensuring the cause of the high temperature is investigated

McDonnell & Miller 150S Switch Els PW 17895 Engineered for maximum field flexibilityThe McDonnell & Miller 150S Switch (Part Number 171702) is a heavy duty combination low water cut off and pump controller designed for commercial and industrial steam boiler applications. As a veteran preferred mechanical water level control, this unit features a snap acting SPDT switch assembly that provides precise low water cut off and alarm actuation. The 150S series is engineered for boilers of any steaming capacity, supporting a maximum pressure