{"product_id":"oem-goodman-3in-in-shot-burner-for-wfd18070s3axcc-b4022700","title":"OEM Goodman 3in In-Shot Burner for WFD18070S3AXCC — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 In-Shot Burner\u003c\/strong\u003e is a genuine OEM 3 inch single-port gas burner engineered for \u003cstrong\u003eWFD18070S3AXCC\u003c\/strong\u003e furnaces. In-shot burners fire directly into each heat-exchanger tube; the burner venturi mixes gas and primary air for a clean, stable blue flame. Rust, scale, or a distorted burner port causes rough ignition, delayed light-off, sooting, or roll-out — replacing worn burners restores safe, efficient combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner Length:\u003c\/strong\u003e 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e WFD18070S3AXCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Single-port in-shot burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminized\/coated steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM burner\u003c\/strong\u003e has the correct venturi throat, port angle, and length so the flame lands properly in the heat-exchanger tube. Generic burners can mis-aim the flame, causing hot spots or incomplete combustion. Because this part directly affects combustion safety, OEM is strongly recommended. Replace all burners as a matched set for even firing.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — burners slide out of the manifold rack after removing the gas manifold. Plan 20–40 minutes for a full set. Shut off gas and power first, and verify flame quality after install. Gas work should be done by a qualified technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058216190323,"sku":"GOODMAN-13858","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3in-in-shot-burner-for-wfd18070s3axcc-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}