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The Goodman 10716003 Natural Gas Orifice is a genuine OEM burner spud that meters the flow of natural gas into the burner assembly of the Amana AMH951155DXAD 95%+ AFUE gas furnace. The orifice bore is precision-drilled to deliver the exact BTU input Goodman certified for this model, ensuring a clean, efficient flame and correct temperature rise.
An orifice is a safety-critical, precision part: the bore diameter directly controls firing rate. Our OEM 10716003 is drilled to Goodman's factory tolerance for this furnace. Generic or mismatched orifices can over- or under-fire the burner, producing sooting, delayed ignition, high CO, or a lockout — never substitute an orifice by eye or reuse an LP conversion spud on a natural-gas system.
Moderate (3/5). Requires shutting off gas and power, removing the burner assembly, and threading the orifice into the manifold with the correct hex or nut driver. After installation, verify manifold pressure with a manometer and inspect the flame. If you are not comfortable working on gas piping, we strongly recommend a licensed HVAC technician.
Confirm your unit uses natural gas (not LP) before ordering. Questions? Email info@nationalhvacparts.com.