{"product_id":"oem-goodman-3-in-shot-burner-for-wgfm28090v5cxab-b4022700","title":"OEM Goodman 3\" In-Shot Burner for WGFM28090V5CXAB — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM gas burner designed for the \u003cstrong\u003eWGFM28090V5CXAB\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. In-shot burners fire directly into the heat-exchanger tubes, delivering a stable, efficient flame for consistent heat output. Furnaces of this size use a bank of these burners — one per heat-exchanger cell.\u003c\/p\u003e\u003cp\u003eRust, scale, spider-web blockage, or corroded burner ports cause rough ignition, delayed light-off, yellow or lifting flames, and rollout faults. Replacing worn burners restores clean, quiet, blue-flame combustion and reliable ignition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B4022700 (OEM Goodman)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-shot (single-port monoport) gas burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3-inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Delivers fuel\/air mix into the heat-exchanger tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e WGFM28090V5CXAB and compatible Goodman furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e The OEM burner is machined to the exact orifice alignment, venturi geometry, and mounting slot of the original, so the flame lands correctly in the heat-exchanger cell. Generic burners can sit at the wrong depth or angle, causing flame impingement and premature heat-exchanger wear. We recommend replacing the full burner set at once and using OEM parts for a matched combustion profile.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Moderate (3\/5).\u003c\/strong\u003e Requires shutting off gas and power, removing the burner assembly\/manifold, and swapping burners so each seats squarely over its orifice. Plan 30–60 minutes for a full set, verify flame quality after startup, and confirm no gas leaks. Best handled by a technician or experienced DIYer.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058243060083,"sku":"GOODMAN-14473","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-wgfm28090v5cxab-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}