Lochinvar & A.O. Smith 100135307 Burner 319848-301 Engineered specifically for compatibility with

Engineered specifically for compatibility with Allied Air and Armstrong residential furnaces

this fitting is often referred to by its 3/4" Outside Diameter (OD)

Which specific models does this part fit

52 lb design simplifies field handling

Constructed from durable materials to withstand high-velocity flow and closed-loop system pressures

Lochinvar & A.O. Smith 100135307 Burner 319848-301 Engineered specifically for compatibility withThe Lochinvar & A. O. Smith 100135307 Burner is a critical combustion component engineered for high efficiency heating applications. This OEM burner assembly is designed specifically for compatibility with Lochinvar KBN106 and WBN106 models, as well as A. O. Smith equivalent units, ensuring an exact fit and reliable thermal output. As a direct replacement for the obsolete Lochinvar BNR3425, this assembly facilitates optimal gas to heat conversion