{"product_id":"oem-goodman-3in-in-shot-burner-for-amvc800805cnab-b4022700","title":"OEM Goodman 3in In-Shot Burner for AMVC800805CNAB — B4022700","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700\u003c\/strong\u003e 3-inch in-shot burner is a genuine OEM replacement engineered for the \u003cstrong\u003eAMVC800805CNAB\u003c\/strong\u003e gas furnace and other compatible Goodman and Amana 80% AFUE models. This burner directs a precise, focused gas-air flame into the heat exchanger tube, delivering the clean, even ignition and quiet operation your furnace was designed to provide. Over time, in-shot burners can rust, clog, or develop uneven flame patterns that cause noisy startups, delayed ignition, or short cycling — replacing worn burners restores reliable, efficient heating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM Goodman part number B4022700\u003c\/li\u003e\n\u003cli\u003e3-inch in-shot burner design\u003c\/li\u003e\n\u003cli\u003eFor natural gas furnace applications\u003c\/li\u003e\n\u003cli\u003eFits AMVC800805CNAB and compatible 80% AFUE models\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant stamped-steel construction\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B4022700 is manufactured to exact factory tolerances, ensuring correct flame geometry and proper alignment with the heat exchanger and igniter. Generic burners may vary in port sizing and mounting, which can degrade combustion efficiency and, in the worst case, create safety concerns. For a furnace burner, we strongly recommend genuine OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Replacing a burner requires shutting off gas and power, removing the burner assembly cover, and swapping the affected burner while keeping the manifold and orifice alignment correct. Most confident DIYers can complete the job in 30–45 minutes, but if you are uncomfortable working with gas connections, hire a licensed HVAC technician. Always test for gas leaks after reassembly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Goodman and Amana furnaces sharing the AMVC800805 platform. Verify your OEM part number before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057853743475,"sku":"GOODMAN-7995","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3in-in-shot-burner-for-amvc800805cnab-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}