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

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

Can I use the 5H0806820000 gas valve for natural gas systems

Robust SPST Design: Provides reliable switching for 24V control boards

Its design focus is on long-term stability and electrical integrity

McDonnell & Miller 150S-M Pump Controller Refrigerant Durable Construction: Built with high-strengthThe 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