Description
The York S1-029-19387-038 Orifice is a precision gas metering component used in furnace burner assemblies to regulate fuel flow to the combustion units in HVAC systems. It has a 0.048-inch size that controls the amount of gas delivered to the burner manifold, ensuring proper air-fuel mixture and stable ignition performance of the unit. It is placed in heating equipment, where it directly influences combustion efficiency and flame stability. It is used to restore correct burner output and consistent heating operation in systems.
