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The Goodman 10716003 Natural Gas Burner Orifice is a genuine OEM replacement engineered for the AKSS921155DXAA 115,000 BTU gas furnace and other compatible Goodman/Amana models. This precision-drilled brass orifice (spud) meters the exact flow of natural gas into each burner, ensuring a clean, efficient flame and the correct rated BTU input. A worn, corroded, or mismatched orifice is a leading cause of sooting, delayed ignition, and reduced heating performance.
Choosing the OEM 10716003 guarantees the exact orifice drill size matched to your furnace's manifold pressure and BTU rating — critical for safe combustion. Generic orifices may vary in bore diameter, risking over- or under-firing, elevated CO output, and voided warranty claims. For a gas-metering part, OEM precision is strongly recommended.
Moderate. Requires shutting off the gas supply, removing the burner assembly, and using a wrench to swap the orifice. A combustion analysis and leak check after install are recommended. This work should be performed by an EPA/NATE-certified HVAC technician.
Backed by our fast-shipping guarantee. Questions on fitment? Contact info@nationalhvacparts.com before ordering.