{"product_id":"oem-goodman-3-inch-in-shot-burner-for-amec800403anab-b4022700","title":"OEM Goodman 3 inch In-Shot Burner for AMEC800403ANAB — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700\u003c\/strong\u003e is a genuine OEM 3-inch in-shot burner for the \u003cstrong\u003eAMEC800403ANAB\u003c\/strong\u003e gas furnace and related Goodman\/Amana models. In-shot burners deliver a precise gas-and-air mixture into each heat-exchanger tube for reliable, quiet ignition and clean, efficient combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B4022700\u003c\/li\u003e\n\u003cli\u003eType: in-shot burner\u003c\/li\u003e\n\u003cli\u003eSize: 3 inch\u003c\/li\u003e\n\u003cli\u003eCategory: Burner\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM replacement for AMEC800403ANAB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM burner is machined to the exact venturi and orifice geometry the furnace was certified with, ensuring proper flame carry-over and combustion. Off-spec generic burners can cause poor ignition, flame roll-out, or sooting. For a combustion component, always match the OEM part — and replace burners as a matched set for even performance.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5)\u003c\/strong\u003e — combustion work. Shut off gas and power, remove the burner box or bracket, slide out the old burner, and seat the replacement so it aligns with its orifice and the crossover. Reassemble and confirm proper flame, no roll-out, and correct manifold pressure. Best performed by an HVAC professional; 30–45 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057541497203,"sku":"GOODMAN-3783","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-inch-in-shot-burner-for-amec800403anab-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}