{"product_id":"oem-goodman-3-in-in-shot-burner-for-adss800403axad-furnace-b4022700","title":"OEM Goodman 3 in. In-Shot Burner for ADSS800403AXAD Furnace — B4022700","description":"\u003ch2\u003eGoodman B4022700 In-Shot Burner (3 inch)\u003c\/h2\u003e\u003cp\u003eThe Goodman B4022700 is a genuine OEM 3-inch in-shot gas burner engineered for the \u003cstrong\u003eADSS800403AXAD\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. Each in-shot burner mixes gas and primary air and directs the flame into a single heat-exchanger tube. Furnaces run a bank of these burners on the manifold; replace any that are cracked, rusted, corroded, or producing an uneven or yellow flame to restore clean, efficient combustion.\u003c\/p\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 burner (single)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Gas\/air mixing and flame delivery to heat exchanger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ADSS800403AXAD and select Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B4022700 is manufactured to Goodman's exact venturi and port geometry, which preserves the factory air-fuel mixture and flame characteristics. Generic burners can shift the flame pattern, cause flame-sensor dropout, or impinge on the heat exchanger. For a combustion component, OEM is strongly recommended — and burners should be replaced as a matched set when practical.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Requires removing the manifold\/burner assembly, sliding the burner off, and confirming correct alignment with the heat-exchanger tube and flame sensor. Shut off gas and power first, and check for proper ignition and flame color after service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057505878387,"sku":"GOODMAN-3284","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-adss800403axad-furnace-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}