Lochinvar & A.O. Smith 100093828 Pilot Assembly 320074-702 While the packing gland is

While the packing gland is accessible

For pump-up (fill) logic

Seamless Integration: Specifically engineered for a perfect fit inside the ML6420 series and ML6425 series actuator housings

Carrier P110-0002 Humidistat

OEM Precision: Guaranteed 3 5/8" center-to-center burner spacing for optimal flame carryover

Lochinvar & A.O. Smith 100093828 Pilot Assembly 320074-702 While the packing gland isThe 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,