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The Goodman 10716003 Natural Gas Orifice is a genuine OEM replacement burner orifice engineered for the Amana/Goodman AMH80453ANAC gas furnace and other compatible 80% AFUE models. The orifice (spud) meters the flow of natural gas into each burner, ensuring the correct BTU input and a clean, efficient flame. A worn, corroded, or incorrectly sized orifice causes lazy flames, sooting, delayed ignition, or improper heat output — replacing it restores factory combustion performance.
This genuine OEM Goodman orifice is drilled to the exact factory bore size for your furnace's rated BTU input, guaranteeing correct gas metering and safe combustion. Generic or universal orifices may have inconsistent drill diameters, risking over- or under-firing. For a fuel-carrying component, we strongly recommend OEM.
Easy (1/5). Threads into the burner manifold with a wrench. Turn off gas and power before servicing. If you are unsure about gas components, consult a licensed HVAC technician.