{"product_id":"oem-goodman-3-in-shot-burner-for-gmt070-3b-b4022700","title":"OEM Goodman 3\" In-Shot Burner for GMT070-3B — B4022700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM replacement burner for the \u003cstrong\u003eGoodman GMT070-3B\u003c\/strong\u003e gas furnace. In-shot burners deliver the fuel-air mixture into the heat exchanger for clean, quiet, efficient combustion. Over time burners can corrode, clog with rust or debris, or develop uneven flame patterns that cause delayed ignition, roll-out, or sooting. Replacing worn burners as a set restores a crisp, blue flame and proper heat exchanger performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003eType: In-shot burner\u003c\/li\u003e\n\u003cli\u003eLength: 3 inches\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman GMT070-3B and cross-referenced Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Coated steel for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eManufacturer: Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e burners are dimensionally matched to your manifold spacing and orifice alignment, ensuring the flame lands correctly in the heat exchanger. Generic burners can vary slightly in port geometry and length, leading to flame impingement or ignition problems. Because combustion components are safety-critical, we recommend the OEM part. Order one per burner position on your furnace.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate.\u003c\/strong\u003e Burners typically slide onto the manifold and seat against the burner rack — no special tools required. However, the job involves the gas manifold and heat exchanger, so shut off gas and power first, and inspect the heat exchanger while you have access. Verify flame quality after reassembly. If you are unsure about the gas connections, use a licensed technician. Typical time is 20–40 minutes for a full set.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058157699443,"sku":"GOODMAN-12316","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-gmt070-3b-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}