Engineered with high-grade copper alloy contacts and a precision-sensing disc

maintaining narrow differentials for tight procedural control across commercial machinery

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

ensuring a drop-in replacement without bracket modifications

Lochinvar & A.O. Smith 100171557 Gas Valve Els PW 17895 Engineered with high-grade copper alloyThe 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