{"product_id":"oem-goodman-amana-3-in-in-shot-gas-burner-for-amec800804cnab-b4022700","title":"OEM Goodman Amana 3 in In-Shot Gas Burner for AMEC800804CNAB — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch In-Shot Burner\u003c\/strong\u003e is the genuine OEM combustion burner for \u003cstrong\u003eAMEC800804CNAB\u003c\/strong\u003e and compatible Amana\/Goodman 80% AFUE gas furnaces. In-shot burners deliver the fuel-air mixture into the heat exchanger tubes for clean, efficient combustion. Rusted, warped, or clogged burners cause rough ignition, delayed light-off, sooting, and uneven heating — replacing worn burners restores safe, quiet startup and full heat output.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: In-shot gas burner\u003c\/li\u003e\n\u003cli\u003eBurner length: 3 inch\u003c\/li\u003e\n\u003cli\u003eOEM part number: B4022700\u003c\/li\u003e\n\u003cli\u003eCompatible model: AMEC800804CNAB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eApplication: 80% AFUE natural\/LP gas furnace (verify gas type)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman B4022700\u003c\/strong\u003e is stamped and dimpled to factory flame-port geometry, ensuring correct flame shape, proper carryover, and clean burn. Generic burners can have off-spec ports that alter flame pattern and trip flame-rollout or limit switches. Because burner geometry directly affects safety and efficiency, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Shut off gas and power, remove the burner box cover and manifold, slide out the old burner, and seat the replacement over the orifice with correct alignment. Replace all burners as a set for even performance and verify flame before returning to service.\u003c\/p\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician per local gas codes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057546903923,"sku":"GOODMAN-3916","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-amana-3-in-in-shot-gas-burner-for-amec800804cnab-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}