{"product_id":"oem-goodman-3-in-shot-burner-for-wfm18115s5cxcc-b4022700","title":"OEM Goodman 3\" In-Shot Burner for WFM18115S5CXCC — B4022700","description":"\u003ch2\u003eGoodman B4022700 3\" In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine OEM 3-inch in-shot burner for the \u003cstrong\u003eWFM18115S5CXCC\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. In-shot burners direct the gas\/air mixture into the heat exchanger tubes for efficient, even combustion. Over time, burners can rust, warp, or clog with debris, causing rough ignition, roll-out, or uneven flame carry-over between burners — replacing the affected burner restores clean, reliable firing.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: In-shot (single) main burner\u003c\/li\u003e\n\u003cli\u003eSize: 3-inch burner body\u003c\/li\u003e\n\u003cli\u003eFunction: Delivers gas\/air mixture into the heat exchanger\u003c\/li\u003e\n\u003cli\u003eFitment: Goodman \/ Amana WFM18115S5CXCC furnace\u003c\/li\u003e\n\u003cli\u003eOEM part number: B4022700\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM in-shot burners are matched to the furnace's orifice size and heat-exchanger geometry, ensuring the correct flame pattern and BTU input. Mismatched aftermarket burners can cause poor flame carry-over or sooting. For safe, in-spec combustion, use the OEM B4022700 and replace burners as a matched set when practical.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e The burner assembly must be unbolted and slid out to swap individual burners. Verify alignment with the orifice and igniter on reassembly. Always shut off gas and power before servicing; if unsure, use a licensed technician.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNationalHVACParts.com — genuine OEM Goodman and Amana furnace parts, shipped fast.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058229330291,"sku":"GOODMAN-14154","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-wfm18115s5cxcc-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}