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The Goodman 22309501 is a genuine OEM flue/exhaust vent pipe for the GMS950904CXA 95% AFUE single-stage gas furnace. This component carries combustion byproducts from the inducer assembly to the venting system, and its precise shape ensures proper draft, sealing, and clearance inside the furnace cabinet. A correctly fitted flue pipe is essential for safe combustion venting and reliable pressure-switch operation.
The OEM 22309501 is molded to match the exact routing, diameter, and gasket surfaces of the GMS950904CXA venting assembly, ensuring a leak-free, code-compliant seal. Because flue components handle combustion gases, a generic substitute that fits imperfectly can allow exhaust leakage — a serious safety hazard. OEM is strongly recommended for any flue-side part.
Moderate. Replacement involves accessing the inducer/venting area and ensuring all gaskets and clamps reseal correctly. Budget 30–45 minutes. Because this is a combustion-venting component, always cut power and gas, and have a licensed HVAC technician verify draft and check for exhaust leaks after installation.