Lochinvar & A.O. Smith 100109236 Burner Assembly 30067439-890 Its solid core construction prevents

Its solid core construction prevents attrition

System Integrity: Specifically tuned for Burnham Independence and 202/203/204 series boilers to maintain factory-spec efficiency

The enclosed coil design protects internal components from environmental debris

This rollout limit switch features an automatic reset with a 40-degree differential

Technicians should first verify the 24V supply and check for diagnostic flash codes on the board

Lochinvar & A.O. Smith 100109236 Burner Assembly 30067439-890 Its solid core construction preventsThis Lochinvar & A. O. Smith 100109236 Burner Assembly is a factory spec replacement designed for Natural Gas (NAT) water heaters and commercial boilers. As a critical combustion component, this final burner assembly features a #36 orifice integrated into a Flammable Vapor (FV) ignition system, ensuring precise fuel to air ratios for high efficiency performance. This unit is the direct updated version for part number 9003442005. For service