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The Goodman 10716003 Natural Gas Orifice is a genuine OEM burner spud designed for the GCH950905DXAB gas furnace. This precision-drilled orifice meters the exact fuel flow into each burner, ensuring a clean, efficient flame and the correct BTU input rating. A worn, clogged, or incorrectly sized orifice causes poor combustion, delayed ignition, or sooting — replacing it restores factory performance.
The genuine OEM Goodman orifice is drilled to a certified bore diameter matched to your furnace's manifold pressure and elevation rating. Generic orifices may have inconsistent bore sizing that shifts your gas input off-spec — a safety and efficiency concern. We strongly recommend OEM for any gas-metering component.
Moderate (2/5). Requires shutting off gas, removing the burner or manifold, threading in the new orifice, and verifying flame quality on restart. If you are not comfortable working with gas connections, use a licensed HVAC technician.