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The 10716003 natural gas orifice is a genuine OEM brass burner spud for the Goodman GMH950453BXAE 95% AFUE gas furnace. The orifice meters the precise volume of natural gas delivered to each burner, setting the flame size and BTU input for clean, efficient combustion. A clogged, damaged, or incorrectly drilled orifice causes poor flame quality, sooting, delayed ignition, or reduced heat output. This factory-drilled OEM orifice guarantees the exact bore size Goodman specified for this model.
Gas metering is safety-critical, and the OEM Goodman orifice is drilled to the exact diameter that matches your furnace's rated input. Generic orifices vary in thread and bore size; an incorrect bore over- or under-fires the burner, wasting fuel or creating unsafe combustion. For any gas-carrying component, we recommend OEM only.
Moderate (3/5) — Shut off gas and power, access the manifold, and thread the orifice to the correct torque with no cross-threading. Because this involves the gas line, a licensed HVAC technician is recommended; combustion should be verified after replacement.