{"product_id":"oem-goodman-flue-pipe-vent-connector-for-gks90904cxah-22309501","title":"OEM Goodman Flue Pipe Vent Connector for GKS90904CXAH — 22309501","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 22309501 Flue Pipe\u003c\/strong\u003e is a genuine OEM vent connector for the \u003cstrong\u003eGoodman GKS90904CXAH\u003c\/strong\u003e 90%+ AFUE gas furnace and compatible GKS9-series units. The flue pipe channels combustion byproducts from the inducer\/heat exchanger to the venting system, forming a critical part of the sealed exhaust path on a condensing furnace. A corroded, cracked, or misfitted flue pipe can allow flue-gas leakage and disrupt the pressure differential the switch needs to prove draft — installing the correct OEM component restores safe, code-compliant venting.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 22309501\u003c\/li\u003e\n\u003cli\u003ePart Type: Flue pipe \/ vent connector\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits Model: GKS90904CXAH (and compatible GKS9 furnaces)\u003c\/li\u003e\n\u003cli\u003eApplication: 90%+ AFUE condensing gas furnace exhaust\u003c\/li\u003e\n\u003cli\u003eConstruction: Factory-formed for a sealed vent connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine Goodman 22309501\u003c\/strong\u003e is dimensioned to the exact diameter, length, and gasket seat of the GKS9 vent path, ensuring an airtight seal. Aftermarket substitutes risk leaks, poor draft, and safety faults. For a combustion-venting component, OEM fit and sealing are strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5)\u003c\/strong\u003e — Involves combustion venting, so precision matters. Power down and shut off gas, remove the old flue pipe, seat the new pipe with proper gaskets\/clamps, and verify airtight connections. A combustion analyzer and code check are recommended. If unsure, use a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058098094451,"sku":"GOODMAN-10838","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-flue-pipe-vent-connector-for-gks90904cxah-22309501","provider":"National HVAC Parts","version":"1.0","type":"link"}