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The 10716005 is a genuine OEM Goodman natural gas burner orifice (spud) for the AMVC80603BNBD variable-speed 80% AFUE gas furnace. The orifice is a precisely drilled brass jet that meters the exact volume of natural gas into each in-shot burner, setting the furnace's firing rate and BTU input. A worn, corroded, or incorrectly drilled orifice throws off the gas-air ratio, producing yellow flames, sooting, delayed ignition, or under-firing. Using the factory-spec orifice keeps combustion clean and the input rate on target.
Orifice drill size directly controls gas flow and BTU output. A generic or mismatched orifice can over- or under-fire the furnace, creating unsafe combustion and carbon monoxide risk. This genuine OEM orifice is drilled to the manufacturer's exact specification for the correct firing rate. Replace as a full set to keep all burners balanced.
Moderate — threads into the manifold and must be seated snugly without cross-threading. About 20–40 minutes for a set. Shut off gas and power first, and leak-check with soap solution afterward. A manifold-pressure and combustion check by a qualified technician is recommended.
Converting to LP or need matching burners? Contact info@nationalhvacparts.com.