ensuring optimal airflow and system balance

This specific York burner orifice

protecting the heat exchanger from scaling and thermal stress

While it fits standard 48-frame brackets

Williams 8912 Conversion Kit 323080-701 ensuring optimal airflow and systemUpgrade your fleet equipment with the Williams 8912 Conversion Kit, a field proven solution for transitioning Monterey Plus Top Vent Furnaces from liquid propane to natural gas. Specifically engineered for the 50098 and 50096A series manufactured after 2013, this LP to natural gas conversion kit ensures precise fuel delivery and optimal combustion for 50,000 BTU models. By utilizing the original equipment manufacturer (OEM) gas valve components, this