{"product_id":"oem-goodman-3-in-shot-burner-for-amh81005cnaa-furnace-b4022700","title":"OEM Goodman 3\" In-Shot Burner for AMH81005CNAA Furnace — B4022700","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB4022700 3-inch In-Shot Burner\u003c\/strong\u003e is a genuine OEM combustion burner for the \u003cstrong\u003eAmana\/Goodman AMH81005CNAA\u003c\/strong\u003e gas furnace. In-shot burners deliver a precisely shaped gas-air mixture into the heat exchanger tubes for clean, efficient, and quiet ignition. Furnaces of this class use multiple burners, so order the quantity that matches your unit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Single in-shot (monoport) burner\u003c\/li\u003e\n\u003cli\u003eLength: 3 inches\u003c\/li\u003e\n\u003cli\u003eFuel: Natural gas (LP with conversion kit)\u003c\/li\u003e\n\u003cli\u003eFunction: Directs combustion into the heat exchanger cell\u003c\/li\u003e\n\u003cli\u003eFits: Amana\/Goodman AMH81005CNAA gas furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Genuine Goodman OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBurner geometry and port sizing directly affect flame quality, ignition reliability, and combustion efficiency. The OEM B4022700 matches the factory orifice and heat-exchanger spacing exactly. Generic burners can cause delayed ignition, sooting, or uneven heating, so we recommend the genuine part for consistent performance.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Replacing burners requires removing the burner assembly, disturbing the manifold and orifices, and correct realignment with the heat-exchanger inlets. Recommended for experienced DIYers or a qualified technician. Shut off gas and power, and verify clean ignition and proper flame appearance after reassembly.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057637278067,"sku":"GOODMAN-B4022700","price":16.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-3-in-shot-burner-for-amh81005cnaa-furnace-b4022700","provider":"National HVAC Parts","version":"1.0","type":"link"}