{"product_id":"oem-goodman-3-in-in-shot-burner-for-amh80703axca-gas-furnace-b4022700","title":"OEM Goodman 3 in In-Shot Burner for AMH80703AXCA Gas Furnace — B4022700","description":"\u003ch2\u003eGoodman B4022700 3\" In-Shot Burner\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700\u003c\/strong\u003e is a genuine OEM 3-inch in-shot burner built for the \u003cstrong\u003eAMH80703AXCA\u003c\/strong\u003e gas furnace and matching Goodman\/Amana 80% AFUE tubular heat exchangers. Each in-shot burner meters the gas-air mixture into one heat-exchanger tube; a warped, rusted, or clogged burner causes rough ignition, delayed light-off, and uneven flames. Replacing a full set restores crisp, even, quiet combustion.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B4022700\u003c\/li\u003e\n\u003cli\u003ePart Type: In-shot burner, 3 in length\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMH80703AXCA (80% AFUE gas furnace)\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (verify orifice for LP conversions)\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant stainless\/aluminized steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003efactory OEM\u003c\/strong\u003e burner is stamped to Goodman's exact port pattern and venturi geometry, so flame carryover and light-off timing match the ignitor and flame sensor. Generic burners often mismeter the flame, tripping the flame sensor or causing noisy ignition. Replace burners as a matched set for best results.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2\/5)\u003c\/strong\u003e — Shut off gas and power, remove the burner rack\/manifold, slide out the old burner, and align the new one over its orifice. Basic hand tools; verify flame quality after start-up. 20–30 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057611686259,"sku":"GOODMAN-5316","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-in-shot-burner-for-amh80703axca-gas-furnace-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}