{"product_id":"oem-goodman-natural-gas-burner-orifice-for-ams80403axac-10716005","title":"OEM Goodman Natural Gas Burner Orifice for AMS80403AXAC — 10716005","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 10716005 Natural Gas Orifice\u003c\/strong\u003e is a genuine OEM burner spud for the \u003cstrong\u003eGoodman\/Amana AMS80403AXAC\u003c\/strong\u003e gas furnace. The orifice meters the precise volume of natural gas fed into each in-shot burner, setting the furnace's rated BTU input. A drilled, corroded, or incorrectly sized orifice throws off the air-fuel mixture, causing lazy yellow flames, sooting, delayed ignition, or under-firing. Installing the correct factory orifice restores clean, blue, on-spec combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 10716005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Main 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 Standard furnace manifold thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e AMS80403AXAC (80% AFUE gas furnace)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman orifices are precision-drilled to the exact bore diameter certified for the AMS80403AXAC's input rating and manifold pressure. Generic or field-drilled orifices can over- or under-fire the furnace, producing dangerous carbon monoxide levels or nuisance limit trips. For a gas-metering part, always use the OEM drill size specified for your altitude and fuel.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5)\u003c\/strong\u003e — Threads into the manifold and must be leak-checked and combustion-verified after install. Shut off gas and power, use the correct orifice for natural gas (do not reuse an LP spud), and confirm manifold pressure with a manometer. Professional installation recommended.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057683546483,"sku":"GOODMAN-6719","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-natural-gas-burner-orifice-for-ams80403axac-10716005","provider":"National HVAC Parts","version":"1.0","type":"link"}