{"product_id":"oem-goodman-burner-orifice-43-for-adv81155cxbb-b4089343","title":"OEM Goodman Burner Orifice #43 for ADV81155CXBB — B4089343","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B4089343 Burner Orifice #43\u003c\/strong\u003e is a genuine OEM replacement spud designed for the \u003cstrong\u003eADV81155CXBB\u003c\/strong\u003e gas furnace. The orifice meters the exact volume of fuel delivered to each burner, so a worn, clogged, or incorrectly sized spud is a common cause of lazy yellow flames, delayed ignition, sooting, and poor heat output. Installing the factory-specified #43 drill size restores clean, efficient combustion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B4089343\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrifice size:\u003c\/strong\u003e #43 drill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel type:\u003c\/strong\u003e Natural gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman ADV81155CXBB furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Machined brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Standard burner spud thread\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis is a genuine \u003cstrong\u003eGoodman OEM\u003c\/strong\u003e orifice, drilled and gauged to factory tolerance. Generic or improperly sized orifices can over- or under-fire the burner, wasting fuel and risking incomplete combustion. For a safety-critical gas component, the exact OEM size is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Requires shutting off gas, removing the burner assembly, and swapping the spud with a wrench. Gas-line work should be performed by a qualified HVAC technician, and the connection must be leak-tested after service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057529078131,"sku":"GOODMAN-3500","price":9.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-burner-orifice-43-for-adv81155cxbb-b4089343","provider":"National HVAC Parts","version":"1.0","type":"link"}