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The Goodman 10716003 is a factory-drilled natural gas burner orifice (spud) that threads into the manifold to meter fuel to a single burner in the Amana/Goodman AMVC81155CXAA variable-speed gas furnace. The orifice bore is sized at the factory to deliver the correct BTU input for the furnace's rated firing rate at standard natural-gas supply pressure, ensuring clean, efficient combustion and a stable flame.
Orifice sizing is precise — even a small difference in drill diameter changes input BTUs, flame quality, and CO output. This genuine OEM spud is bored to Goodman's exact specification, so you avoid the guesswork and safety risk of a mismatched aftermarket orifice.
Easy (2/5). Shut off gas and power, remove the burner assembly, and thread the orifice into the manifold to spec. Do not over-tighten or attempt to re-drill an orifice. Verify manifold pressure and check for leaks with a gas-rated leak detector after installation. When in doubt, use a licensed technician.