{"product_id":"oem-goodman-3-in-shot-burner-for-amvc81005cxbc-b4022700","title":"OEM Goodman 3\" In-Shot Burner for AMVC81005CXBC — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch In-Shot Burner\u003c\/strong\u003e is the genuine OEM gas burner for the \u003cstrong\u003eAMVC81005CXBC\u003c\/strong\u003e variable-speed furnace. In-shot burners deliver a precisely shaped, self-aspirating flame into each heat-exchanger tube. Over time, rust, spider webs, and scale can distort the flame pattern, causing rollout, delayed ignition, or a rumbling \"whoosh\" on startup. Replacing worn burners restores clean, quiet, efficient combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: In-shot gas burner\u003c\/li\u003e\n\u003cli\u003eBurner length: 3 inches\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (verify orifice sizing for LP conversions)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana AMVC8 \/ GMVC8 80% AFUE furnaces including AMVC81005CXBC\u003c\/li\u003e\n\u003cli\u003eOEM part number: B4022700\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003efactory OEM Goodman burner\u003c\/strong\u003e is stamped and ported to the exact geometry the AMVC8 heat exchanger was engineered around, ensuring correct flame carry-over and CO performance. Generic burners may vary in port count or venturi shape, which can shift the flame and reduce efficiency. For combustion components, we strongly recommend OEM to protect safety and warranty.\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 retaining screws, sliding out the old burner, and seating the replacement so the flame crossover ports align. Recommended for experienced DIYers or a licensed technician. Always leak-check gas connections and verify a clean blue flame after installation.\u003c\/p\u003e\u003cp\u003eGenuine Goodman quality, in stock and ready to ship. Questions on fit? Email info@nationalhvacparts.com with your full model and serial number.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057874157939,"sku":"GOODMAN-8616","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-amvc81005cxbc-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}