ensure the use of shielded cable to minimize electromagnetic interference (EMI) and maintain reading accuracy

You must verify the furnace nomenclature and wiring schematic to ensure an automatic reset is appropriate for the safety circuit being serviced

reducing vibration and extending the service life of the drive assembly

Durable Construction: Built with high-strength housing to withstand the rigors of industrial mechanical rooms

McDonnell & Miller 150S-M Pump Controller Refrigerant ensure the use of shieldedThe McDonnell & Miller 150S M is a commercial grade float type combination low water cut off and pump controller designed for steam boilers in high pressure industrial applications. Engineered for systems with a maximum pressure of 150 psi, this unit features a manual reset mechanism, ensuring that the burner circuit remains locked out following a low water event until a technician can verify the system's safety. The internal Monel bellows provides