{"product_id":"oem-goodman-3in-in-shot-burner-for-amh81405dxca-furnace-b4022700","title":"OEM Goodman 3in In-Shot Burner for AMH81405DXCA Furnace — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 In-Shot Burner\u003c\/strong\u003e is a genuine 3-inch OEM burner for \u003cstrong\u003eAMH81405DXCA\u003c\/strong\u003e furnaces. In-shot burners deliver the gas\/air mixture into each heat-exchanger tube, where it ignites to produce heat. Over time rust, scale, and spider or insect nests can obstruct the burner throat, causing delayed ignition, roll-out, or noisy combustion. Replacing a corroded burner restores a clean, quiet, properly seated flame.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: in-shot (monoport) burner\u003c\/li\u003e\n\u003cli\u003eNominal length: 3 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: coated\/aluminized steel\u003c\/li\u003e\n\u003cli\u003eFuel: natural gas (verify orifice for LP conversions)\u003c\/li\u003e\n\u003cli\u003eFits: Amana\/Goodman AMH81405DXCA furnace\u003c\/li\u003e\n\u003cli\u003eOEM part number: B4022700\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBurner geometry, throat diameter, and mounting slot are matched to the heat exchanger and orifice spacing. An OEM burner guarantees correct flame carryover and primary-air draw; generic burners can misalign with orifices and produce poor combustion. We recommend replacing all burners in the manifold as a set for even firing.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Shut off gas and power, remove the burner assembly\/manifold, slide out the old burner, and set the new one on its mounting slot in alignment with the orifice. Basic hand tools required; comfortable for an experienced DIYer or technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057655464307,"sku":"GOODMAN-6177","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3in-in-shot-burner-for-amh81405dxca-furnace-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}