{"product_id":"oem-goodman-3-in-in-shot-burner-for-wfd18045s3axcc-b4022700","title":"OEM Goodman 3 in. In-Shot Burner for WFD18045S3AXCC — B4022700","description":"\u003cp\u003eThe genuine \u003cstrong\u003eGoodman B4022700 In-Shot Burner\u003c\/strong\u003e is the factory 3 inch single burner used in the manifold assembly of the \u003cstrong\u003eWFD18045S3AXCC\u003c\/strong\u003e gas furnace. In-shot burners fire gas directly into each heat-exchanger tube. When a burner rusts, clogs with debris, or develops a distorted flame, you get delayed ignition, roll-out, soot, or uneven heating. Replacing worn burners with OEM parts restores clean, even combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003eLength: 3 inch in-shot burner\u003c\/li\u003e\n\u003cli\u003eType: Single in-shot (monoport) furnace burner\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WFD18045S3AXCC furnace\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (as configured from factory)\u003c\/li\u003e\n\u003cli\u003eSold: Individually — order one per burner position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman burner\u003c\/strong\u003e matches the exact port pattern, throat diameter, and length that pair correctly with the WFD18045S3AXCC gas orifices and heat-exchanger tubes. Correct burner geometry is a combustion-safety matter — mismatched aftermarket burners can produce improper flame shape, carryover problems, or roll-out. For anything touching the gas train, use OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3 of 5).\u003c\/strong\u003e Shut off gas and power, remove the burner-box cover, unhook the burner from the manifold and slide it out of the heat-exchanger inlet, then seat the replacement in the same position. Verify proper flame carryover and crossover alignment after reinstalling. Because this is gas-side work, we recommend a licensed technician verify the flame and check for leaks. Budget 30–45 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058214879603,"sku":"GOODMAN-13834","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-wfd18045s3axcc-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}