Smith 100093828 Pilot Assembly is a critical OEM replacement component designed for Energy Smart gas water heaters

Secure Splined Connection: Specifically notched for 1/2" splined shafts to prevent the linkage from slipping under high-static pressure loads

CGAM chillers

Commonly used in large-tonnage residential units and commercial rooftop packages

FVIR Compatibility: Designed for use in Flammable Vapor Ignition Resistant systems to maintain safety compliance

Watts 0275825 Valve 318172-701 Smith 100093828 Pilot Assembly isThe Watts 0275825 (Series 174A) is a high capacity ASME Section IV boiler pressure relief valve designed specifically for hot water space heating applications. Engineered for rugged performance in commercial and residential hydronic systems, this 1 1 4" NPT valve is factory set at 75 PSI to provide reliable overpressure protection. With a high volume discharge capacity of 3,429,000 BTU hr, it ensures system integrity during thermal expansion or