{"product_id":"oem-goodman-3-in-in-shot-burner-for-vmes800403axaa-b4022700","title":"OEM Goodman 3 in In-Shot Burner for VMES800403AXAA — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch in-shot burner\u003c\/strong\u003e is a genuine OEM component engineered for \u003cstrong\u003eVMES800403AXAA\u003c\/strong\u003e gas furnaces and other compatible Goodman\/Amana multi-position models. Each cell in a Goodman furnace uses one in-shot burner to deliver a stable, blue-flame burn into the heat exchanger tube. Over time, rust, spider webbing, or corrosion can distort the flame, cause delayed ignition, or trip the flame sensor — replacing worn burners with the correct OEM part restores clean, efficient, and safe operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-shot (venturi) burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Natural gas (LP with proper orifice conversion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary fit:\u003c\/strong\u003e Goodman VMES800403AXAA and compatible models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part #:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eChoosing the \u003cstrong\u003eOEM Goodman B4022700\u003c\/strong\u003e guarantees exact port sizing, venturi geometry, and mounting alignment for a matched flame pattern the furnace was designed around. Generic burners may bolt in but can produce lifting flames, noise, or uneven heating that shortens heat-exchanger life. For a safety-critical combustion component, we recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy (2\/5)\u003c\/h3\u003e\u003cp\u003eBurner replacement is a straightforward job for a qualified technician: shut off gas and power, remove the burner assembly bracket, slide out the worn burner, and seat the replacement over the orifice. Always confirm proper flame appearance and verify combustion after install. \u003cem\u003eGas appliance repairs should be performed by a licensed HVAC professional.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058205311347,"sku":"GOODMAN-13555","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-vmes800403axaa-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}