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The Goodman 10716003 Natural Gas Orifice is the genuine OEM burner spud for the ACV90704CXBB gas furnace and compatible Goodman/Amana models. This precision-drilled brass orifice meters the exact volume of natural gas delivered to each burner, ensuring clean, efficient, and safe combustion. A clogged, corroded, or incorrectly sized orifice causes weak flames, sooting, delayed ignition, or improper firing rate.
The genuine OEM orifice is drilled to the precise bore diameter that matches your furnace's BTU input and manifold pressure. Even a slightly off-size generic orifice changes the firing rate, risking incomplete combustion and carbon monoxide. For a combustion component, OEM is the only safe choice.
Moderate (3 of 5). Replacing an orifice involves working on the gas manifold and verifying manifold pressure afterward. Shut off gas and power first. Confirm the bore size matches your nameplate input. Because this affects combustion and CO safety, we recommend a licensed HVAC technician perform or verify the work.
Restore clean, correct combustion with the exact orifice Goodman specified for your furnace.