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System Integrity: Specifically tuned for Burnham Independence and 202/203/204 series boilers to maintain factory-spec efficiency
Durable Brass Construction: The industrial brass valve body offers superior corrosion resistance and longevity in demanding air and water applications
for a complete installation
The enclosed coil design protects internal components from environmental debris
Lochinvar & A.O. Smith 100109236 Burner Assembly 30067439-890 System Integrity: Specifically tuned forThis 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
