{"product_id":"oem-goodman-flue-pipe-vent-coupling-for-amv90905dxbb-22309501","title":"OEM Goodman Flue Pipe Vent Coupling for AMV90905DXBB — 22309501","description":"\u003ch2\u003eGoodman 22309501 Flue Pipe\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e22309501\u003c\/strong\u003e is a genuine OEM flue pipe designed for the \u003cstrong\u003eAMV90905DXBB\u003c\/strong\u003e 90%+ AFUE condensing gas furnace. In a high-efficiency furnace, the flue pipe channels cooled exhaust gases from the inducer to the vent system. Because condensing furnaces run cooler, correct flue geometry and sealing are critical — a damaged or corroded flue pipe risks flue-gas leakage, inducer strain, and combustion faults. This factory replacement restores a safe, sealed exhaust path.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 22309501\u003c\/li\u003e\n\u003cli\u003eComponent: Flue pipe \/ exhaust vent coupling\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman\/Amana AMV90905DXBB and related 90%+ furnaces\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant construction for condensing exhaust\u003c\/li\u003e\n\u003cli\u003eFit: OEM direct replacement — matches factory flanges and routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eAftermarket flue components often differ in diameter and gasket seating, creating exhaust leaks that are both dangerous and code-failing. This \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e flue pipe matches factory dimensions for a proper, gas-tight seal.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (2 of 5).\u003c\/strong\u003e Requires removing fasteners and reseating the vent connection; plan 20–40 minutes. Because this is a combustion-venting component, we strongly recommend a licensed HVAC technician verify the seal. Always shut off power and gas before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057838801267,"sku":"GOODMAN-7813","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-flue-pipe-vent-coupling-for-amv90905dxbb-22309501","provider":"National HVAC Parts","version":"1.0","type":"link"}