{"product_id":"oem-goodman-3-in-shot-burner-for-ads80703ana-furnace-b4022700-1","title":"OEM Goodman 3\" In-Shot Burner for ADS80703ANA Furnace — B4022700","description":"\u003ch2\u003eGoodman B4022700 In-Shot Burner — 3\"\u003c\/h2\u003e\u003cp\u003eThis genuine OEM Goodman B4022700 is a \u003cstrong\u003e3-inch in-shot burner\u003c\/strong\u003e built for the \u003cstrong\u003eADS80703ANA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Each in-shot burner directs the gas\/air mixture into a single heat-exchanger tube, where it ignites and carries the flame cleanly across the burner bank. Replacing rusted, clogged, or flashback-damaged burners restores smooth, even ignition and helps eliminate delayed-ignition \"booms,\" rough flame, and uneven heating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLength: 3 inch\u003c\/li\u003e\n\u003cli\u003eType: In-shot (single-port) burner\u003c\/li\u003e\n\u003cli\u003eApplication: One burner per heat-exchanger tube\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B4022700 is manufactured to the precise venturi diameter, port pattern, and mounting-slot dimensions of your furnace, ensuring proper gas\/air mixing and correct flame carry-over between tubes. Generic burners can alter the air shutter geometry and produce sooting or incomplete combustion. For safe, efficient firing, match the OEM burner — and replace the full set if multiple burners are corroded.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Shut off gas and power. The manifold and gas orifices must be removed to slide the burners off their mounting slots; reinstall in the same position and confirm proper crossover ignition. Budget 30–45 minutes for the burner bank. If you are not comfortable working around the gas manifold, have a licensed technician perform the swap.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057498112371,"sku":"GOODMAN-3094","price":13.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-ads80703ana-furnace-b4022700-1","provider":"National HVAC Parts","version":"1.0","type":"link"}