{"product_id":"oem-goodman-flue-vent-pipe-for-gks90905dxad-22309501","title":"OEM Goodman Flue Vent Pipe for GKS90905DXAD — 22309501","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e22309501 Flue Vent Pipe\u003c\/strong\u003e is a genuine OEM exhaust component designed for the \u003cstrong\u003eGKS90905DXAD\u003c\/strong\u003e high-efficiency gas furnace and related GKS90 series units. It carries combustion byproducts from the secondary heat exchanger to the venting system, and its exact geometry is critical to maintaining proper draft and passing the pressure-switch safety checks that allow the furnace to fire.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 22309501\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Flue \/ Vent Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e GKS90905DXAD (and related GKS90 series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat- and corrosion-resistant, rated for condensing-furnace flue gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 90%+ AFUE condensing gas furnace exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine OEM\u003c\/strong\u003e flue pipe is pre-formed to match the factory venting layout, ensuring correct bends, length, and connection diameters. Generic pipe sections may not align with the inducer outlet or vent transition, leading to leaks of hazardous combustion gases or incorrect pressure readings. On a condensing furnace, an exact vent fit is a safety-critical requirement — not a place to improvise.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Replacement involves shutting off gas and power, disconnecting the existing vent section, sealing all joints correctly, and verifying draft. Because this component handles combustion gases, we strongly recommend installation by a licensed HVAC professional who can confirm proper venting and safe operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058099667315,"sku":"GOODMAN-10881","price":29.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-flue-vent-pipe-for-gks90905dxad-22309501","provider":"National HVAC Parts","version":"1.0","type":"link"}