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The Goodman 10716003 is a genuine OEM natural gas burner orifice (spud) engineered for the GMH950904CXAB 96% AFUE gas furnace and related Goodman/Amana models. The orifice meters the exact volume of natural gas into each burner, setting the manifold pressure and BTU input. A precision-drilled OEM orifice ensures a clean blue flame, correct firing rate, and safe, efficient combustion.
Orifice bore diameter is a safety-critical dimension. The genuine Goodman orifice is factory-drilled to the specified size for this furnace's input rating, so combustion stays within spec. Off-brand orifices with an incorrect bore can cause over- or under-firing, sooting, delayed ignition, or CO production. This is a part where OEM accuracy directly protects safety.
Easy–Moderate (2/5). Requires shutting off gas and power, removing the burner assembly, and threading the orifice into the manifold. Confirm the orifice matches your gas type (natural vs. LP). Verify manifold pressure with a manometer after replacement.
Turn off gas and power before servicing. Combustion work should be verified by a licensed HVAC professional.