{"product_id":"oem-goodman-3in-in-shot-burner-for-amh80904bxca-furnace-b4022700","title":"OEM Goodman 3in In-Shot Burner for AMH80904BXCA Furnace — B4022700","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine OEM 3-inch in-shot burner for the Goodman\/Amana \u003cstrong\u003eAMH80904BXCA\u003c\/strong\u003e gas furnace. In-shot burners deliver the gas\/air mixture into the heat exchanger tubes where it ignites, and each furnace uses one burner per heat-exchanger cell. A rusted, clogged, or misfiring burner causes uneven flame, delayed ignition, rollout trips, or poor heating output.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLength\/size: 3 inch in-shot design\u003c\/li\u003e\n\u003cli\u003eMaterial: corrosion-resistant coated steel\u003c\/li\u003e\n\u003cli\u003eFunction: delivers gas\/air mixture into the heat exchanger\u003c\/li\u003e\n\u003cli\u003eFit: Goodman \u0026amp; Amana 80% AFUE gas furnaces (AMH80904BXCA)\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 genuine Goodman B4022700 is stamped to the precise venturi and port geometry the furnace was rated with, so flame carryover, orifice alignment, and BTU input stay within spec. Generic burners can shift flame position and cause flame-sensor or rollout faults. Replace all burners in the assembly as a set for even ignition.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Requires shutting off gas and power, removing the burner assembly bracket, aligning the burner to its orifice, and reseating it squarely under the flame sensor and igniter. Best performed by an HVAC technician who can verify flame and combustion after install.\u003c\/p\u003e\u003cp\u003eVerify your model and serial before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057633902963,"sku":"GOODMAN-5822","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3in-in-shot-burner-for-amh80904bxca-furnace-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}