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The Goodman 10716005 Natural Gas Burner Orifice (also branded Amana) is a factory OEM component engineered for the AMVC81005CXBC 80% variable-speed gas furnace and other compatible Goodman/Amana models. The orifice, or spud, meters the precise flow of natural gas into each burner so the furnace fires cleanly and burns at its rated input. A worn, clogged, or incorrectly drilled orifice causes lazy flames, delayed ignition, sooting, and lockouts — replacing it with the correct OEM part restores a crisp, blue flame.
The OEM orifice is drilled to Goodman's exact specification for the AMVC81005CXBC input rating, guaranteeing correct gas metering and safe combustion. Generic or universal orifices may have a slightly different bore, which can over- or under-fire the burner and shift manifold pressure out of spec. For a gas component, we recommend the OEM part.
Requires shutting off gas, removing the burner assembly, and swapping the orifice with a properly sized wrench, then a leak check and combustion verification. Best performed by a licensed HVAC technician.