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The Goodman 10716003 is a genuine OEM natural gas burner orifice (spud) engineered for the GCH90904CXAA gas furnace and other compatible Goodman/Amana models. Each orifice is precision factory-drilled to meter the exact gas flow your furnace's manifold requires, ensuring the correct BTU input, a clean blue flame, and safe, efficient combustion. Using a mismatched or drill-modified orifice can cause sooting, delayed ignition, or an over-fired heat exchanger — this factory-spec part removes that risk.
Generic orifices are often drilled to a nominal size and may not match your altitude-adjusted or manifold-pressure requirements. This genuine Goodman OEM orifice guarantees the factory drill size for a proper air/fuel ratio, protecting your heat exchanger warranty and combustion safety. We recommend OEM for any gas-carrying component.
Moderate — requires shutting off gas, removing the burner assembly, and verifying manifold pressure after replacement. Gas components should be installed by a qualified HVAC technician, and a combustion analysis is recommended after service.