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The Goodman 10716003 Natural Gas Burner Orifice is a factory-spec replacement metering orifice for the AMH950453BXAE gas furnace and other compatible Goodman, Amana, and Daikin models. The orifice screws into the manifold and meters the precise flow of natural gas to each burner, ensuring a clean, efficient flame and correct BTU input. A worn, corroded, or incorrectly drilled orifice causes lazy flames, delayed ignition, sooting, or nuisance limit trips — replacing it with the correct OEM part restores rated performance.
OEM vs. Generic: The genuine OEM orifice is drilled to Goodman's exact factory bore for your furnace's rated input and altitude. Generic or mis-drilled orifices can over- or under-fire the burner, risking incomplete combustion and safety-lockout faults. For a gas-metering component, OEM is strongly recommended.
Install difficulty: Moderate — requires shutting off gas, removing the manifold or burner, and verifying flame after install. Best performed by a licensed HVAC technician.