McDonnell & Miller 150S Switch Els PW 17895 offering a self-centering shaft adapter

offering a self-centering shaft adapter that accommodates 3/8" to 1

Field Proven: The Maxitrol 325 Series is the industry benchmark for reliable gas pressure control and long-term durability

airtight seal at the cleanout port to maintain proper draft and flue gas flow for efficient combustion

Clean the flame rod and check the microamp signal to confirm if the issue lies with the rod or the internal circuitry of the control board

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

McDonnell & Miller 150S Switch Els PW 17895 offering a self-centering shaft adapterThe 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