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The Goodman 10716003 Natural Gas Orifice (burner spud) is a genuine OEM metering component for the GMH950704CXAA 95% AFUE two-stage gas furnace. The orifice threads into the manifold and meters the precise volume of natural gas delivered to each burner, setting the correct BTU input and ensuring a clean, efficient flame. Using the wrong drill size or a damaged orifice causes sooting, poor combustion, and BTU input errors.
The OEM Goodman 10716003 is drilled to the factory orifice size matched to this furnace's manifold pressure and input rating. Our generic equivalent matches the same bore and thread at a lower price, but always verify the drill size against the rating plate before firing.
Moderate (3/5). Requires removing the manifold or burner and a proper wrench; verify manifold pressure with a manometer afterward. Gas work should be performed by a qualified technician — shut off gas and power before servicing.