Lochinvar & A.O. Smith 100109236 Burner Assembly 321894-709 Durable Construction: Includes high-quality springs

Durable Construction: Includes high-quality springs

but it can function in various positions

Simplified Retrofitting: Operates as a seamless TE-6311V-1 replacement with the same 1k ohm nickel resistance curve

Maintenance Friendly: Features a manual flushing mechanism that allows technicians to clear out mineral deposits without disturbing the opening point settings

OEM Compatibility: Designed specifically for Trane air handlers

Lochinvar & A.O. Smith 100109236 Burner Assembly 321894-709 Durable Construction: Includes high-quality springsThis 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