{"product_id":"oem-goodman-3-in-shot-burner-for-wfm18090s5cxcb-b4022700","title":"OEM Goodman 3\" In-Shot Burner for WFM18090S5CXCB — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM replacement engineered for the \u003cstrong\u003eWFM18090S5CXCB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. Each in-shot burner mixes gas and air to deliver a crisp, stable flame at the heat exchanger inlet. Over time, burners collect rust, scale, and debris that cause rough ignition, delayed light-off, or uneven flame — replacing a worn burner restores quiet, efficient heating and helps prevent flame-sensor and rollout faults.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-shot (single-port) burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Natural gas \/ LP (with proper orifice)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Coated steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e WFM18090S5CXCB and related Goodman furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a factory OEM burner built to Goodman's exact port geometry and mounting spacing, ensuring correct flame carry-over between burners. Generic aftermarket burners are lower cost but can vary in port size and length, leading to uneven ignition or nuisance lockouts. For consistent flame characteristics, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Requires shutting off gas and power, removing the burner assembly, and reseating the burner over the orifice. A 30–45 minute job for a handy DIYer; if you are unsure about gas connections, use a licensed HVAC technician.\u003c\/p\u003e\u003cp\u003eAlways turn off gas and electrical power before servicing any furnace component.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058227528051,"sku":"GOODMAN-14125","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-wfm18090s5cxcb-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}