{"product_id":"oem-goodman-3-in-in-shot-burner-for-amvc800803bnab-b4022700","title":"OEM Goodman 3 in In-Shot Burner for AMVC800803BNAB — B4022700","description":"\u003ch2\u003eGoodman B4022700 3-Inch In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine OEM Goodman 3-inch in-shot burner, a direct-fit replacement for the \u003cstrong\u003eAmana\/Goodman AMVC800803BNAB\u003c\/strong\u003e gas furnace. Each in-shot burner meters and shoots a precise gas\/air mixture into its heat-exchanger tube, where it ignites in sequence to produce the clean, stable blue flame the furnace depends on for efficient heat transfer.\u003c\/p\u003e\u003cp\u003eRust, scale, spider webs, or a distorted burner face cause delayed ignition, roll-out, yellow-tipping, and sooting. Installing a fresh OEM burner restores crisp lightoff and correct flame geometry across all firing tubes.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003eFits Model: AMVC800803BNAB\u003c\/li\u003e\n\u003cli\u003eBurner Length: 3 inch (in-shot style)\u003c\/li\u003e\n\u003cli\u003eCategory: Burner\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana family)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM B4022700\u003c\/strong\u003e holds the factory orifice alignment and flame-slot pattern that combustion performance is tuned around. Generic burners can shift the flame path, causing flame-sensor dropout and inconsistent ignition. For a combustion component, OEM is strongly advised. Replace all burners as a set for uniform firing.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5)\u003c\/strong\u003e — About 30–45 minutes. The burner box and manifold usually must be removed to slide burners off the manifold. Shut off gas and power first. Because this is a combustion part, professional installation by a licensed HVAC technician is recommended.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057851318643,"sku":"GOODMAN-7943","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-amvc800803bnab-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}