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The Goodman 22309501 is a genuine OEM flue vent pipe built for the AMH950453BXAE gas furnace. This component channels combustion byproducts from the inducer blower out through the venting system, maintaining proper draft and a safe, sealed exhaust path. Because it handles hot, corrosive flue gases, the flue pipe must match the furnace's exact diameter and mounting geometry — an ill-fitting substitute can cause exhaust leaks, condensation problems, or pressure-switch faults.
Flue components are safety-critical. The OEM 22309501 is manufactured to Goodman's precise dimensional and material spec, ensuring a gas-tight seal at every joint and gasket. Generic or shop-fabricated pipe risks poor seating, exhaust leakage, and code-compliance issues. For a component that carries carbon monoxide, OEM is the right choice.
Moderate (3/5) — Requires shutting off gas and power, disconnecting the existing flue at its gasketed connections, and re-sealing the new pipe. Inspect gaskets and clamps, and verify a leak-free draft before returning the unit to service. If you are not comfortable working with combustion venting, we recommend a licensed HVAC technician.
Backed by our fit guarantee. Questions? Contact info@nationalhvacparts.com.