{"product_id":"oem-goodman-3-in-shot-burner-for-amh80903bxcc-b4022700","title":"OEM Goodman 3\" In-Shot Burner for AMH80903BXCC — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 in-shot burner\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003e3-inch\u003c\/strong\u003e gas burner for the \u003cstrong\u003eAMH80903BXCC\u003c\/strong\u003e 80% AFUE furnace. Each in-shot burner fires a precise gas\/air stream into a heat-exchanger tube, producing the clean, blue, stable flame the furnace needs for efficient and safe combustion. Replace burners that are rusted, cracked, warped, or producing yellow-tipping\/soot to restore proper ignition and heat output.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-shot (single-port) gas burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Delivers metered gas\/air flame to the heat exchanger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMH80903BXCC and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM B4022700 is manufactured to the exact venturi geometry and port size the AMH80903BXCC was rated with, so it maintains correct flame characteristics and heat-exchanger alignment. Mismatched generic burners can shift the flame pattern, cause noise or flashback, and stress the heat exchanger. For combustion parts, genuine OEM is the safe choice — and typically replace all burners as a matched set.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Shut off power and gas, remove the burner assembly, slide out the affected burner(s), and reinstall aligning each burner squarely with its heat-exchanger inlet. Verify flame quality and inspect for rollout after reassembly — best confirmed by a qualified technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057631510899,"sku":"GOODMAN-5764","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-amh80903bxcc-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}