{"product_id":"oem-goodman-3-in-shot-burner-for-wfm18140s5dncb-b4022700","title":"OEM Goodman 3\" In-Shot Burner for WFM18140S5DNCB — B4022700","description":"\u003ch2\u003eGoodman B4022700 3\" In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine Goodman 3-inch in-shot burner engineered as a direct OEM replacement for the \u003cstrong\u003eWFM18140S5DNCB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. In-shot burners direct the gas\/air mixture into the heat-exchanger tubes for clean, stable combustion. Rust, scale, or a distorted burner can cause delayed ignition, roll-out, and poor flame quality — replace as a matched set for best results.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B4022700\u003c\/li\u003e\n\u003cli\u003eSize: 3 inch\u003c\/li\u003e\n\u003cli\u003eType: In-shot burner\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana OEM\u003c\/li\u003e\n\u003cli\u003eApplication: WFM18140S5DNCB and compatible gas furnaces\u003c\/li\u003e\n\u003cli\u003eSold: Individually (verify burner count for your model)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis factory \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e burner is stamped to the exact port pattern and length so the flame aligns correctly with the heat-exchanger inlet. Generic burners can misalign the flame, hurting efficiency and heat-exchanger life. For safe, quiet ignition, use OEM burners across the manifold.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5).\u003c\/strong\u003e Around 20–30 minutes for the set. Shut off gas and power, remove the manifold, slide out the old burners, and seat the new ones on the orifices. If you smell gas or are unsure, contact a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058230051187,"sku":"GOODMAN-14164","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-wfm18140s5dncb-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}