{"product_id":"oem-goodman-natural-gas-orifice-for-gdt115-5a-b2589343","title":"OEM Goodman Natural Gas Orifice for GDT115-5A — B2589343","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B2589343 Natural Gas Orifice\u003c\/strong\u003e is a genuine OEM burner spud for \u003cstrong\u003eGDT115-5A\u003c\/strong\u003e gas furnaces. This precision-drilled brass orifice meters the exact flow of natural gas into each burner, setting the firing rate and ensuring clean, efficient combustion. A damaged, corroded, or incorrectly sized orifice can cause poor flame quality, sooting, delayed ignition, or reduced heat output.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFuel type: Natural gas\u003c\/li\u003e\n\u003cli\u003eMaterial: Precision-drilled brass\u003c\/li\u003e\n\u003cli\u003eFunction: Burner gas metering orifice (spud)\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GDT115-5A furnace\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B2589343\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman B2589343\u003c\/strong\u003e is drilled to the precise orifice size specified for this furnace's BTU input — critical for safe combustion. Because orifice sizing directly affects the fuel-air ratio, we recommend OEM. Never substitute an LP\/propane orifice on a natural gas furnace without a proper conversion kit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — Shut off gas and power, remove the manifold or burner as needed, unthread the orifice, and install the replacement with proper torque. Leak-test all connections with soap solution before returning to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058081022323,"sku":"GOODMAN-10488","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-natural-gas-orifice-for-gdt115-5a-b2589343","provider":"National HVAC Parts","version":"1.0","type":"link"}