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The Goodman 10716003 is a precision-drilled natural gas burner orifice (spud) for the WGFM195090S5DAB gas furnace. The orifice threads into the manifold and meters the exact volume of natural gas delivered to each burner, setting the furnace's BTU input and flame quality. A worn, corroded, or incorrectly sized orifice can cause improper combustion, sooting, or inefficient heating — always match the OEM drill size for your fuel type and altitude.
The OEM Goodman orifice is drilled to Goodman's certified specification for correct and safe gas metering. Generic or mismatched orifices risk over- or under-firing the furnace, which affects safety, efficiency, and warranty. For a combustion component, OEM is the correct choice.
Moderate (3/5). Requires shutting off gas, removing the burner assembly, and swapping the orifice with the proper wrench. Verify manifold pressure after replacement. Best performed by a qualified HVAC technician.