Utilizing authentic valve rebuild components prevents the premature failure of the solenoid operator and maintains the integrity of the pressure-rated housing

Common indicators include reduced discharge pressure

OEM Compatibility: Designed for seamless integration with Lennox AF90 series furnaces

Durable Construction: Galvanized steel build resists corrosion in harsh mechanical room environments and plenum spaces

Lochinvar & A.O. Smith 100277715 Gasket Kit 319825-402 Utilizing authentic valve rebuild componentsUpgrade your system's sealing integrity with the Lochinvar & A. O. Smith 100277715 Gasket Kit, a critical service set designed for commercial boilers and water heaters. This OEM Gasket Replacement Kit is the verified direct replacement for the legacy 100188941, precisely engineered for high efficiency burner assemblies and heat exchanger interfaces. As a veteran grade Lochinvar boiler service part, it provides a comprehensive solution for maintaining