{"product_id":"oem-goodman-3-in-shot-burner-for-amh81005cxbd-furnace-b4022700","title":"OEM Goodman 3\" In-Shot Burner for AMH81005CXBD Furnace — B4022700","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM combustion burner for the \u003cstrong\u003eAMH81005CXBD\u003c\/strong\u003e gas furnace. Each in-shot burner directs a metered gas\/air mixture into its heat-exchanger tube for clean, quiet ignition and complete combustion. Corroded, rusted, or misaligned burners cause delayed ignition, roll-out, sooting, or uneven heating — replacing them restores a crisp blue flame and rated heat output.\u003c\/p\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 (monoport) burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Natural gas (verify orifice for LP conversions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Goodman \u0026amp; Amana AMH81005CXBD and compatible furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e Burner geometry, venturi size, and mounting slot are matched to the AMH81005CXBD heat exchanger and gas manifold pressure. The OEM B4022700 delivers the exact flame shape the exchanger was designed for. Generic burners can seat improperly or alter the flame profile, leading to flame impingement, hot spots, or premature heat-exchanger failure. For safe, efficient combustion, install the OEM burner. Replace all burners in a set for even performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty: Moderate (3 of 5).\u003c\/strong\u003e Shut off gas and power, remove the manifold and burner-rack retaining screws, slide out the old burner, and seat the replacement fully on its locating tab. Reinstall the manifold, then \u003cstrong\u003everify orifice alignment, check flame pattern, and confirm no roll-out\u003c\/strong\u003e on startup. Recommended for experienced DIYers or a licensed technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057641406835,"sku":"GOODMAN-5994","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-amh81005cxbd-furnace-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}