{"product_id":"oem-goodman-3-inch-in-shot-burner-for-amh81155cnab-b4022700","title":"OEM Goodman 3-inch In-Shot Burner for AMH81155CNAB — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-Inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM replacement burner for the \u003cstrong\u003eAMH81155CNAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana 80% AFUE models. In-shot burners deliver the gas\/air mixture into the heat exchanger tubes for smooth, quiet, and efficient ignition. Replace a rusted, sooted, or misfiring burner to restore reliable heat and safe combustion.\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) burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMH81155CNAB and related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM Goodman burner\u003c\/strong\u003e is manufactured to the precise venturi and port geometry your furnace was calibrated for, ensuring correct flame carryover and gas-valve pressure matching. Generic burners can alter the flame pattern, causing flame roll-out, delayed ignition, or lazy yellow flames. For a combustion-critical component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Shut off gas and power, remove the burner-box cover, slide the old burner off its mounting bracket, and seat the replacement so it aligns with the heat-exchanger inlet and igniter. Burners are usually replaced as a matched set — order one per tube. Test for proper flame after install.\u003c\/p\u003e\u003cp\u003eAll parts are sold new. Verify your model and serial number before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057643274611,"sku":"GOODMAN-6016","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-inch-in-shot-burner-for-amh81155cnab-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}