{"product_id":"oem-goodman-3-in-in-shot-burner-for-amh80453axcb-b4022700","title":"OEM Goodman 3 in. In-Shot Burner for AMH80453AXCB — B4022700","description":"\u003ch2\u003eOEM Goodman B4022700 In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe Goodman B4022700 is a genuine 3-inch in-shot burner for Goodman and Amana gas furnaces such as the \u003cstrong\u003eAMH80453AXCB\u003c\/strong\u003e. In-shot burners deliver the gas\/air mixture into the heat exchanger tubes for clean, quiet ignition and stable flame. Rust, scale, or a damaged burner can cause delayed ignition, roll-out, sooting, or uneven heating — replacing worn burners with the correct OEM part restores a crisp blue flame.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-shot (single-port) gas burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana AMH80453AXCB furnace (verify by part number)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Natural gas \/ LP furnace burner assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine B4022700 burners are dimensioned and ported to match the furnace's orifice size and heat-exchanger inlets, ensuring the flame lands correctly and combustion stays clean. Mismatched aftermarket burners can alter flame carryover and CO output. For a combustion component, OEM fit is strongly recommended, and burners are typically replaced as a matched set.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Requires shutting off gas and power, removing the burner assembly, swapping the burner(s), and verifying flame carryover and ignition. Best performed by a qualified HVAC technician who can check gas pressure and combustion after service.\u003c\/p\u003e\u003cp\u003eGenuine OEM burner. Confirm quantity needed and your furnace's original part number before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057603690867,"sku":"GOODMAN-5063","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-amh80453axcb-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}