Description
The York S1-029-20423-000 Burner Blank Orifice is to regulate or block gas flow at designated burner positions within compatible heating equipment. In HVAC systems such as gas furnaces and commercial heating units, this component maintain proper burner configuration by sealing unused or inactive burner openings during system setup or modification. Its threaded design allows placement within the burner assembly where controlled gas distribution is required for balanced equipment operation. The part is commonly applied in fuel delivery sections, supporting proper burner arrangement, system safety, and manufacturer-specified equipment configuration.
