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The Goodman 22309501 is a genuine OEM flue pipe engineered as a direct replacement for the WGFM195090S5DAC gas furnace. This internal vent pipe carries combustion byproducts from the inducer assembly to the venting system, and its factory dimensions are critical for proper draft, safe exhaust, and correct pressure-switch operation.
Flue components are safety-critical. A generic or misfit pipe can leak flue gases, disrupt inducer draft, and cause the pressure switch to lock the furnace out. This OEM Goodman flue pipe matches the factory bend, length, and gasket surfaces exactly, ensuring a sealed, code-compliant exhaust path.
Moderate (3/5). Requires removing the blower/burner access panels, disconnecting the inducer coupling, and reseating gaskets. Best performed by a qualified HVAC technician. Always shut off power and gas and verify no flue-gas leaks after reassembly.