Precision Adjustment: Includes a heavy-duty slotted and knurled adjusting screw for fine-tuning the 0-25 psi delivery range

Durable Construction: Engineered with high-purity ceramic and 18-gauge nickel chrome lead wires to withstand extreme thermal cycling

Engineered Aero-Pitch: The 4-blade design is optimized for maximum CFM at standard RPMs to ensure consistent head pressure regulation

providing the weight and stability required for industrial HVAC motor drive systems

reducing nuisance lockouts and service calls

Lochinvar & A.O. Smith 100327118 Pilot Assembly 30067439-890 Precision Adjustment: Includes a heavy-dutyAs a seasoned technician, you know that a reliable ignition sequence is the backbone of any high performance water heater or boiler. The Lochinvar & A. O. Smith 100327118 Pilot Assembly is a critical OEM component designed to ensure precise flame sensing and consistent burner ignition in residential gas water heaters and commercial boilers. This assembly is the direct replacement for PLT1217 and 100165867, making it a staple for maintaining FVIR gas