{"product_id":"oem-goodman-natural-gas-orifice-for-gmp050-3-furnace-b2589343","title":"OEM Goodman Natural Gas Orifice for GMP050-3 Furnace — B2589343","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B2589343 Natural Gas Orifice\u003c\/strong\u003e is a genuine OEM burner orifice (spud) precision-drilled for the \u003cstrong\u003eGoodman GMP050-3\u003c\/strong\u003e gas furnace running on natural gas. The orifice threads into the manifold and meters the exact volume of gas fed to each burner, setting the furnace's firing rate and flame characteristics. Because orifice sizing is calibrated to fuel type and BTU output, using the correct factory-drilled spud is essential for safe, efficient, code-compliant operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Natural gas burner orifice (spud)\u003c\/li\u003e\n\u003cli\u003eCompatible model: Goodman GMP050-3 gas furnace\u003c\/li\u003e\n\u003cli\u003eOEM part number: B2589343\u003c\/li\u003e\n\u003cli\u003eFuel type: Natural gas (factory-drilled bore)\u003c\/li\u003e\n\u003cli\u003eFitment: direct-fit factory replacement, threads into burner manifold\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman orifice guarantees the exact drill size and thread specification the GMP050-3 requires, ensuring proper gas metering and flame quality. An incorrectly sized generic orifice can over- or under-fire the burner, producing soot, carbon monoxide, or nuisance lockouts. With a combustion-critical part, OEM is non-negotiable.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate to Advanced.\u003c\/strong\u003e Installation requires shutting off the gas, removing the burner or manifold to access the orifice, threading in the correct spud, and performing a leak and combustion check. Because it directly affects combustion safety, this repair should be handled by a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058134598003,"sku":"GOODMAN-11834","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-natural-gas-orifice-for-gmp050-3-furnace-b2589343","provider":"National HVAC Parts","version":"1.0","type":"link"}