{"product_id":"oem-goodman-3-in-shot-burner-for-advc80703bxaa-b4022700","title":"OEM Goodman 3\" In-Shot Burner for ADVC80703BXAA — B4022700","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM combustion component for \u003cstrong\u003eGoodman ADVC80703BXAA\u003c\/strong\u003e gas furnaces. Each in-shot burner mixes gas and air and directs the flame precisely into a heat-exchanger tube for clean, efficient ignition. Rust, scale, or a distorted burner causes poor flame carryover, delayed ignition, sooting, and rollout — replacing worn burners restores safe, reliable heating and proper burner alignment across the manifold.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B4022700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e In-shot (mono-port) burner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminized\/coated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (also fits Amana\/Janitrol builds)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Gas furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e ADVC80703BXAA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e burner has the correct port size, venturi, and hanger geometry so flame characteristics match factory spec. Generic burners can alter the air\/fuel mix and flame pattern, risking incomplete combustion. For a safe, exact match, choose OEM. Replace burners as a matched set for even performance.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Advanced (⚙⚙⚙⚙).\u003c\/strong\u003e Gas-side work — requires removing the burner assembly, aligning the burner over the orifice, and verifying flame after relight. Licensed HVAC technician recommended. Shut off gas and power before service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057532387699,"sku":"GOODMAN-3573","price":8.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-advc80703bxaa-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}