and 36E93-304 models

As a normally closed 2-way valve

Built with a rupture-proof spindle and a specialized Teflon valve seat

Internal Vent Limiting: Features an integral vent limiter to ensure safe operation without secondary piping

Technicians should inspect the existing condensate drain line and P-trap for clogs or hardware fatigue during replacement

Lochinvar & A.O. Smith 100093828 Pilot Assembly 319852-301 and 36E93-304 modelsThe Lochinvar & A. O. Smith 100093828 Pilot Assembly is a critical OEM replacement component designed for Energy Smart gas water heaters. This high performance kit integrates a precision engineered pilot burner and a heavy duty thermopile assembly to ensure consistent millivolt output for the gas control valve. As a direct replacement for AO Smith water heater parts, it maintains the integrity of the Flammable Vapor Ignition Resistant (FVIR) system,