Key Benefits for Contractors: Dual-Point Monitoring: Consolidates high and low pressure sensing into a single

The internal piston design ensures a tight seal with a minimum pressure drop

the switch latches and must be manually cleared

Field Versatility: The 12-inch rod is fully trimmable in the field

maintaining narrow differentials for tight procedural control across commercial machinery

Lochinvar & A.O. Smith 100171557 Gas Valve Els PW 17895 Key Benefits for Contractors: Dual-PointThe Lochinvar & A. O. Smith 100171557 Gas Valve is an OEM 24V gas control valve engineered for precision fuel regulation in residential and commercial heating systems. Designed for natural gas applications, this 1 2" NPT gas valve features a factory set 4" WC manifold pressure, ensuring optimal combustion efficiency and burner performance. It is a direct functional equivalent to the Lochinvar VAL1170, providing a seamless drop in solution for