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The Goodman 10716005 Natural Gas Burner Orifice is a genuine OEM metering spud for AMS80604BXAA 80% AFUE furnaces and compatible Goodman/Amana models. The orifice threads into the manifold and precisely meters the volume of natural gas fed to each in-shot burner. Its drill size sets the BTU input and the air-fuel ratio, so a correctly-sized OEM orifice is critical for a clean flame, rated heating capacity, and safe combustion.
The OEM Goodman orifice is factory drilled to the exact size matched to this furnace's BTU rating and altitude specification. Using the wrong drill size — a common risk with generic or mixed orifices — leads to over- or under-firing, sooting, and unsafe operation. For gas-metering components we strongly recommend the OEM part and verifying the orifice size against the furnace rating plate.
Easy to Moderate. The orifice unscrews from the manifold with a nut driver or wrench after the burner is removed. Shut off gas and power first. Confirm the replacement matches the original orifice size stamped on the part. Estimated time: 15–30 minutes. Gas work should be verified by a licensed technician.