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The Goodman 10716003 Natural Gas Orifice is a genuine OEM burner spud engineered specifically for the Amana AMH81155CXCA 80% AFUE gas furnace. Each orifice is precision-drilled at the factory to meter the exact fuel flow your furnace's burner assembly was designed around, ensuring a clean, stable flame, correct BTU input, and safe, efficient combustion.
A worn, corroded, or incorrectly sized orifice is a common cause of sooting, delayed ignition, roll-out, and poor heating performance. Replacing it with the factory-matched part restores rated output and protects the heat exchanger.
Generic orifices are often drilled to nominal sizes and vary batch to batch, which can push your furnace over- or under-fired. This genuine OEM Goodman orifice is machined to the manufacturer's exact specification, so the burner fires exactly as rated with no guesswork on combustion setup.
Moderate. Requires shutting off gas and power, removing the burner assembly, and swapping the orifice — best performed by a licensed HVAC technician who can verify manifold pressure and flame after install.