{"product_id":"oem-goodman-3-in-in-shot-burner-for-dhs80905cxa-b4022700","title":"OEM Goodman 3 in In-Shot Burner for DHS80905CXA — B4022700","description":"\u003ch2\u003eGoodman B4022700 3-Inch In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine OEM 3-inch in-shot burner engineered for Goodman \u003cstrong\u003eDHS80905CXA\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana models. Each burner directs the air-gas mixture into its heat exchanger tube for smooth, quiet ignition and even flame distribution. Over time burners corrode, rust, and clog — causing delayed ignition, rollout, or a rumbling burn — making replacement a key part of restoring safe, efficient heating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B4022700\u003c\/li\u003e\n\u003cli\u003eType: In-shot burner\u003c\/li\u003e\n\u003cli\u003eLength: 3 inches\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (verify orifice for LP)\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003eFits: Goodman DHS80905CXA and related furnace platforms\u003c\/li\u003e\n\u003cli\u003eSold: Each (match quantity to your burner count)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOEM Goodman burners\u003c\/strong\u003e are dimensionally matched to the manifold spacing and heat exchanger geometry, ensuring correct flame position and clean combustion. \u003cstrong\u003eGeneric burners\u003c\/strong\u003e may vary in venturi shape or slot pattern, risking uneven flames and nuisance lockouts. For combustion components, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eRequires shutting off gas and power, removing the burner assembly, and swapping burners while keeping alignment to the orifices. Best performed by an HVAC technician; verify clean ignition and flame sensing after install.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058013454707,"sku":"GOODMAN-9491","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-dhs80905cxa-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}