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Restore leak-free condensate drainage with the genuine OEM 20201901 Drain Hose Tube for the Goodman WGFD293090V5DAA furnace. This factory-formed, high-temperature hose carries condensate from the collector box and trap assembly to the drain along the exact path the furnace was engineered for. When aged tubing cracks or collapses, the result is water damage, corrosion of the heat exchanger, and repeated pressure-switch lockouts — this OEM tube prevents all three.
The OEM 20201901 is molded to the correct length and bend radius, so it connects tightly and routes without stress on the barbs. Generic tubing often needs trimming and can chafe or kink against sheet metal, causing slow leaks. Genuine OEM guarantees a clean, warranty-safe fit.
Rating: Easy (1/5). Remove the old hose from its fittings, press the new tube fully onto each barb, and confirm smooth routing with no kinks. About five to ten minutes for most homeowners. Cycle the furnace afterward and verify free drainage.