{"product_id":"oem-goodman-3-in-shot-burner-for-acec801005cxab-b4022700","title":"OEM Goodman 3\" In-Shot Burner for ACEC801005CXAB — B4022700","description":"\u003ch2\u003eGoodman B4022700 3\" In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700 In-Shot Burner\u003c\/strong\u003e is the genuine OEM 3-inch burner for the \u003cstrong\u003eACEC801005CXAB\u003c\/strong\u003e and compatible Goodman\/Amana gas furnaces. In-shot burners deliver a precisely shaped gas\/air mixture into each heat-exchanger tube for clean, efficient combustion. Over time burners can corrode, clog with rust scale, or develop carbon buildup that causes uneven flame, delayed ignition, flame rollout, or sooting — all of which reduce efficiency and can trip safety controls. Replacing worn burners restores reliable, quiet ignition.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003eSize: 3 inch in-shot burner\u003c\/li\u003e\n\u003cli\u003eType: Single in-shot (monoport) burner\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (also fits Amana \/ Janitrol)\u003c\/li\u003e\n\u003cli\u003ePrimary Fit: ACEC801005CXAB gas furnace\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant coated steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B4022700\u003c\/strong\u003e is engineered to Goodman's exact port size and venturi geometry, ensuring proper flame travel into the heat exchanger and correct flame-sensor rectification. Generic burners can alter the air\/fuel mixture, causing flame rollout or poor ignition. For a combustion component, OEM accuracy is strongly recommended; replace all burners as a matched set.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Requires shutting off gas and power, removing the burner-box cover and manifold, and aligning each burner to its tube and orifice. Plan 45–60 minutes. Gas-line work should be leak-tested; if unsure, use a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032299585907,"sku":"B4022700-GEN","price":8.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048161657203,"sku":"B4022700","price":11.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-burner-inshot-B4022700_fa9ce681-aa71-45b3-9490-0a352a30f7c7.jpg?v=1782945783","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-acec801005cxab-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}