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The Goodman 10716005 Natural Gas Orifice is a genuine OEM burner spud for AMVC801005CXAA and compatible Goodman/Amana gas furnaces. The orifice meters the precise volume of natural gas delivered to each burner, setting the BTU input and flame characteristics your furnace was rated and certified for.
A damaged, corroded, or incorrectly drilled orifice throws off the air/gas mixture, causing sooting, lifting flames, or under-firing. Installing the correct OEM orifice restores clean, blue-flame combustion and rated heating capacity.
Orifice sizing is measured in thousandths of an inch, and the correct drill size depends on your furnace's BTU rating and gas pressure. This genuine OEM orifice guarantees the factory bore. Generic or mis-drilled orifices risk dangerous over- or under-firing — always use OEM for gas metering.
Easy. A 15–20 minute task with a wrench: shut off gas and power, unthread the old orifice from the manifold, and thread in the exact replacement. Confirm burner flame and manifold pressure after installation. Use a licensed technician if unsure.