IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 10716003 natural gas orifice is a genuine OEM burner component for the Goodman GMT070-3 gas furnace and compatible models. The orifice (spud) meters the exact gas flow into each burner, so a precisely drilled OEM part is essential for correct BTU input, a clean blue flame, and safe, efficient combustion.
The orifice bore size is engineered to the furnace's rated input and gas type. A genuine Goodman orifice guarantees the correct drill size — even a small deviation causes over- or under-firing, sooting, or delayed ignition. Do not substitute an LP orifice on a natural gas furnace, and vice versa.
Moderate. Requires shutting off the gas supply, removing the burner assembly or manifold, and threading in the correctly sized orifice. Verify manifold pressure with a manometer after installation. When in doubt, use a licensed technician.
Shut off gas and power before servicing. Verify gas type before installing.