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The 10716005 is a genuine OEM natural-gas burner orifice (spud) for Goodman VMS80804BNAA gas furnaces. This precision-drilled brass fitting threads into the gas manifold and meters the exact fuel flow into each in-shot burner. The drill size is matched to the furnace's BTU input and elevation rating, so using the correct orifice is critical for a clean blue flame, proper combustion, and safe CO levels. A worn, corroded, or over-drilled orifice causes sooting, flame lift, or overfiring.
The OEM 10716005 carries Goodman's factory-specified drill number for this model. Generic orifices are often sold by nominal size only and can vary enough to shift the firing rate. For a fuel-metering component, always match the OEM part to avoid over- or under-firing.
Moderate (2/5). Requires disconnecting the manifold, backing out the old spud with a socket, and sealing the new one to spec. Plan 20–30 minutes; use a manometer to verify manifold pressure. Shut off gas and power first.
Do not enlarge orifices in the field — replace with the correct OEM size.