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The Goodman 10716005 is a genuine OEM natural gas burner orifice (spud) for the AMS80403AXAB 80,000 BTU, 80% AFUE gas furnace and related AMS80 series models. The orifice threads into the manifold and meters the precise volume of natural gas delivered to each in-shot burner. Correct orifice drill size is critical: it sets the firing rate, flame quality, and combustion safety of the furnace.
This OEM orifice is precision-drilled to Goodman's exact specification for the model's rated BTU input. Generic or mis-drilled orifices change the gas flow, causing over- or under-firing, sooting, or unsafe combustion. For gas-metering components, OEM sizing is essential.
Moderate (2/5). Threads into the manifold with a wrench, but any gas connection must be leak-tested. Shut off gas and power before servicing. We recommend a licensed HVAC technician confirm the firing rate and check for leaks after replacement.