Key Benefits for Professional Installation

Propane requires a smaller orifice (typically #54 or #55) due to its higher energy density and pressure requirements

and mineral acids

Common Questions: Is this orifice used for Propane (LP) conversions

and NK series

Lochinvar & A.O. Smith 100208085 Burner Gasket Key Benefits for Professional InstallationThe Lochinvar & A. O. Smith 100208085 Burner Gasket is a critical high temperature seal engineered for professional grade HVACR combustion systems. As a direct OEM replacement part, this component ensures a gas tight interface between the burner and the air manifold, preventing hazardous leaks and maintaining precise combustion efficiency. Fully interchangeable with part numbers GKT2451 and GKT2451K, it is designed to withstand the thermal cycling and