Lochinvar & A.O. Smith 100109203 Burner 318172-701 Tamper Resistance: The concealed setpoint

Tamper Resistance: The concealed setpoint adjustment is protected by a snap-on cover and button to maintain design specifications

fan relays

or specific error codes on the furnace control board related to pressure or airflow

Is this sensor suitable for high-purity environments

allowing technicians to monitor system performance and prevent liquid accumulation without manual intervention

Lochinvar & A.O. Smith 100109203 Burner 318172-701 Tamper Resistance: The concealed setpointThe Lochinvar & A. O. Smith 100109203 burner assembly is a direct OEM replacement engineered for residential and light commercial natural gas water heaters. This FVIR burner kit serves as the updated factory successor to the 9003382005 burner, ensuring a precise match for units requiring a #33 orifice. Designed for Flammable Vapor Ignition Resistant (FVIR) technology, this assembly maintains critical combustion parameters and manifold pressure to