{"product_id":"oem-goodman-3-in-in-shot-burner-for-ams80453ana-b4022700","title":"OEM Goodman 3 in. In-Shot Burner for AMS80453ANA — B4022700","description":"\u003ch2\u003eGoodman B4022700 3 in. In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine OEM 3-inch in-shot burner built as a direct-fit replacement for the \u003cstrong\u003eAMS80453ANA\u003c\/strong\u003e 80% gas furnace and related Goodman\/Amana models. Each in-shot burner delivers the gas\/air mixture into the heat exchanger tube for a stable, evenly distributed flame. Replacing warped, rusted, or clogged burners restores clean ignition and eliminates rollout and delayed-ignition problems.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003eType: In-shot burner\u003c\/li\u003e\n\u003cli\u003eNominal length: 3 in.\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas \/ LP (per furnace configuration)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman AMS80453ANA and compatible 80% furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM in-shot burners are stamped and ported to match the factory manifold spacing and orifice alignment, ensuring the flame carries correctly across all burners. Generic burners can sit at the wrong height or have mismatched ports, causing uneven flame, sooting, and flame-sensor dropouts. We recommend replacing burners as a matched set for consistent performance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Shut off gas and power, remove the burner assembly retaining screws, slide out the old burner, and index the new B4022700 over the orifice. Verify flame carry-over and inspect the flame-sensor position after reassembly. A licensed technician should confirm gas pressure and combustion.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057684136307,"sku":"GOODMAN-6746","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-ams80453ana-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}