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The Goodman 10716003 is a genuine OEM natural gas burner orifice (spud) engineered for the GMH950904CXAA 96% AFUE two-stage furnace. This precision-drilled brass fitting meters the exact volume of natural gas into each burner, setting the furnace's BTU input and ensuring a clean, correctly proportioned flame. An orifice that is worn, corroded, or incorrectly sized causes sooting, poor flame, incomplete combustion, and inefficiency — so matching the OEM drill size is essential for safe, rated operation.
The OEM Goodman orifice carries the exact drill size specified for this furnace's rated input and gas type. Generic orifices may deviate in bore diameter, over- or under-firing the burner and creating a combustion-safety and warranty concern. For gas metering, always use the OEM orifice sized for your fuel.
Moderate (3/5). Shut off gas and power, remove the burner/manifold assembly, unthread the old orifice, and install the new one — about 30–45 minutes. Confirm the drill size matches your fuel and altitude, seal threads per spec, and leak-check the manifold before firing. If unsure, use a licensed technician.