IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 10716003 Natural Gas Orifice is a genuine OEM burner orifice (spud) for the Goodman GCV90704CXBB gas furnace. The orifice meters the precise volume of natural gas delivered to each burner, setting the air-fuel mixture for a clean, efficient blue flame. A drilled, corroded, or incorrectly sized orifice causes poor combustion, sooting, delayed ignition, or reduced heat output. Using the factory-specified orifice size is essential for safe, in-spec firing rate.
This factory Goodman orifice is drilled to the exact bore size specified for the GCV90704CXBB firing rate — critical for safe combustion and correct BTU output. Generic or mixed-size orifices risk over- or under-firing, which affects efficiency and can produce carbon monoxide. For a combustion component, always match OEM.
Moderate (2 of 5). Shut off gas and power, remove the manifold or burner as needed, unthread the old orifice, and install the new one with proper torque. Verify the size stamped on the orifice and check flame quality after startup. Combustion work should be handled by a qualified technician.
Backed by our fit guarantee for the GCV90704CXBB. Contact info@nationalhvacparts.com.