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The Goodman 10716005 Natural Gas Orifice is a genuine OEM burner spud for the AMEC960603BNAC gas furnace. Threaded into the manifold, this precision-drilled orifice meters the exact volume of natural gas delivered to each main burner, setting the furnace's rated BTU input and ensuring clean, efficient combustion.
Orifice bore size directly controls firing rate and combustion safety. This OEM Goodman orifice is drilled to the factory specification for the AMEC960603BNAC on natural gas. A generic or mis-sized orifice can over- or under-fire the furnace, causing sooting, poor efficiency, or unsafe CO levels. Use the correct OEM part and verify manifold pressure after installation.
Moderate — Thread the orifice into the manifold with a nut driver/wrench. 10–15 minutes per orifice. Shut off the gas supply and power first. Because this affects gas combustion, installation and a manifold-pressure/combustion check should be performed by a licensed HVAC professional.