{"product_id":"oem-goodman-3-in-in-shot-burner-for-amh80905cxca-b4022700","title":"OEM Goodman 3 in In-Shot Burner for AMH80905CXCA — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch in-shot burner\u003c\/strong\u003e is a genuine OEM replacement engineered for the \u003cstrong\u003eAMH80905CXCA\u003c\/strong\u003e gas furnace and other compatible Goodman\/Amana 80% AFUE models. The in-shot burner delivers gas into the heat exchanger tube, producing the clean, stable blue flame required for safe, efficient combustion. Over time burners can rust, warp, or develop clogged ports that cause delayed ignition, flame rollout, or noisy startups — replacing the affected burner restores reliable heating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: In-shot (single-port) furnace burner\u003c\/li\u003e\n\u003cli\u003eBurner throat: 3 inch\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (LP with proper conversion kit)\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana AMH80905CXCA and related 80% furnaces\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B4022700\u003c\/strong\u003e matches the original burner throat, port geometry, and flame spread exactly, protecting your heat exchanger warranty and combustion tuning. Our \u003cstrong\u003egeneric-equivalent\u003c\/strong\u003e option is a lower-cost alternative built to the same critical dimensions for budget repairs, though flame characteristics may vary slightly. For furnaces under warranty or with sensitive flame sensors, the OEM part is recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Requires shutting off gas and power, removing the burner assembly bracket, and reseating the burner over the manifold orifice. Roughly 30–45 minutes for a DIYer comfortable with gas appliances. Always verify flame and check for leaks after install; if unsure, use a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057636426099,"sku":"GOODMAN-5890","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-amh80905cxca-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}