{"product_id":"oem-goodman-natural-gas-burner-orifice-for-vms80403axaa-10716005","title":"OEM Goodman Natural Gas Burner Orifice for VMS80403AXAA — 10716005","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e10716005 Natural Gas Orifice\u003c\/strong\u003e (burner spud) is a genuine OEM metering fitting for the \u003cstrong\u003eVMS80403AXAA\u003c\/strong\u003e gas furnace and related Goodman\/Amana 80% AFUE models. Threaded into the gas manifold, each orifice meters the precise volume of natural gas delivered to its in-shot burner. A damaged, corroded, or incorrectly drilled orifice throws off the fuel\/air ratio, producing lazy yellow flames, sooting, or under-firing. Correct orifice sizing is essential for rated BTU output and clean combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Burner orifice \/ spud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Natural gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Manifold-threaded brass spud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e VMS80403AXAA (and related Goodman 80% furnaces)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 10716005\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOrifice drill size directly controls the firing rate and CO output of the furnace. Genuine Goodman OEM orifices are factory-drilled to the exact diameter matched to your model's manifold pressure and BTU rating. Generic or mis-sized spuds risk over- or under-firing. Never substitute an LP orifice for natural gas.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Requires removing the gas manifold and wrenching out the spud, then reinstalling and leak-checking every joint. A technician should verify manifold pressure and flame appearance after replacement. Shut off gas and power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058208948595,"sku":"GOODMAN-13678","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-natural-gas-burner-orifice-for-vms80403axaa-10716005","provider":"National HVAC Parts","version":"1.0","type":"link"}