Lochinvar & A.O. Smith 100172002 Gas Valve 318172-701 75"wc SPST pressure switch features

75"wc SPST pressure switch features a reliable barb connection for easy integration with standard vacuum tubing

leak-proof valve train assembly

this electrical relay socket is the professional choice for contractors managing timed exhaust fan controls

The assembly is built with a rugged thermocouple connection and features a high-grade aerated pilot head to ensure consistent ignition cycles

featuring the same 36-inch length and connection threads

Lochinvar & A.O. Smith 100172002 Gas Valve 318172-701 75"wc SPST pressure switch featuresThe Lochinvar & A. O. Smith 100172002 Gas Valve is a critical replacement component engineered specifically for high efficiency condensing boilers and water heating systems. As a veteran in gas fired equipment maintenance, you know that precise manifold pressure and reliable modulation are non negotiable for maintaining combustion analysis parameters. This OEM gas valve assembly is primarily utilized in Lochinvar Knight KBN105 models and compatible A.