{"product_id":"oem-goodman-3-inch-in-shot-burner-for-amh80803bnbc-b4022700","title":"OEM Goodman 3-Inch In-Shot Burner for AMH80803BNBC — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-Inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM replacement for the \u003cstrong\u003eAMH80803BNBC\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana 80% AFUE models. In-shot burners meter and shape the gas-air mixture as it fires into the heat exchanger. Over time burners corrode, rust, or clog with debris, causing rough ignition, delayed light-off, flame rollout, or a booming sound at startup — all signs it is time to replace the burner set.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B4022700\u003c\/li\u003e\n\u003cli\u003eType: In-shot burner, 3-inch\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (verify orifice for LP conversions)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman \u0026amp; Amana AMH80803BNBC and related furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e burner is manufactured to the precise venturi geometry and mounting dimensions your furnace requires. Generic burners can alter the flame pattern and air-fuel ratio, leading to sooting, incomplete combustion, or heat-exchanger stress. For safe, efficient firing we strongly recommend OEM. Replace all burners as a matched set for even ignition.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Requires removing the burner assembly, transferring the flame sensor and igniter, and verifying alignment with the heat exchanger ports. Always shut off gas and electrical power first, and check flame quality after install. If you are not comfortable working with gas-fired equipment, hire a licensed HVAC professional.\u003c\/p\u003e\u003cp\u003eExact-fit OEM sourcing with fast shipping from NationalHVACParts.com.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057616404851,"sku":"GOODMAN-5451","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-inch-in-shot-burner-for-amh80803bnbc-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}