{"product_id":"oem-goodman-3-in-shot-burner-for-amh81205dnbb-b4022700","title":"OEM Goodman 3\" In-Shot Burner for AMH81205DNBB — B4022700","description":"\u003ch2\u003eGoodman B4022700 3\" In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThis genuine OEM Goodman\/Amana 3-inch in-shot burner (part number \u003cstrong\u003eB4022700\u003c\/strong\u003e) is a direct-fit replacement for the \u003cstrong\u003eAMH81205DNBB\u003c\/strong\u003e gas furnace and related Goodman\/Amana models. Each in-shot burner delivers the gas-air mixture into one section of the heat exchanger for ignition. Over time burners can rust, warp, or clog with debris and lint, causing uneven flame, delayed ignition, roll-out, or noisy lightoff. Replacing a damaged burner restores a clean, stable blue flame and efficient, quiet combustion across the burner rack.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003eComponent: In-shot burner\u003c\/li\u003e\n\u003cli\u003eSize: 3 inch\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMH81205DNBB (and related Goodman\/Amana furnaces)\u003c\/li\u003e\n\u003cli\u003eFunction: Delivers gas-air mixture to the heat exchanger for ignition\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B4022700\u003c\/strong\u003e is manufactured to the exact orifice alignment, venturi shape, and port pattern the AMH81205DNBB was designed and rated with, ensuring correct flame carryover between burners and proper combustion. Generic burners can differ in venturi geometry and cause misaligned or lifting flames. When replacing burners, it is best practice to replace the full set so all burners match and light evenly.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3 of 5).\u003c\/strong\u003e Requires shutting off gas and power, removing the burner-box cover and manifold, sliding the burner off its bracket, and aligning the new burner to the orifice. Verify flame carryover and perform a combustion check after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057653072243,"sku":"GOODMAN-6094","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-amh81205dnbb-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}