{"product_id":"oem-goodman-3in-in-shot-burner-for-gmpn080-4-b4022700","title":"OEM Goodman 3in In-Shot Burner for GMPN080-4 — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM combustion component built for \u003cstrong\u003eGMPN080-4\u003c\/strong\u003e gas furnaces. Each in-shot burner directs a precise stream of gas into the heat exchanger, producing the clean, stable flame your furnace needs for efficient, safe heating. Over time burners corrode, clog with debris, or develop uneven flame patterns — replacing them with exact-fit OEM parts restores proper ignition and even heat output.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e In-Shot Burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e GMPN080-4 Furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Gas combustion \/ heat exchanger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric burners can vary in port size and alignment, causing rough ignition, delayed lighting, or sooting that shortens heat exchanger life. The \u003cstrong\u003egenuine Goodman B4022700\u003c\/strong\u003e matches the factory venturi geometry and port pattern exactly, delivering a consistent flame and proper gas-air mixing. For multi-burner furnaces, replace all burners as a set for uniform performance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate (2\/5).\u003c\/strong\u003e Shut off gas and power, remove the burner assembly bracket, slide out the old burner, and seat the replacement over the orifice. Verify flame quality on startup. Professional installation is recommended for gas-fired equipment.\u003c\/p\u003e\u003cp\u003eKeep your GMPN080-4 firing clean and efficient. This OEM in-shot burner ships fast with an exact-fit guarantee.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058149671283,"sku":"GOODMAN-12091","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3in-in-shot-burner-for-gmpn080-4-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}