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Replace a cracked or brittle condensate line with the genuine OEM 20201802 Drain Hose Tube for your Goodman WGFD293090V5DAA furnace. This pre-formed, high-temperature hose is cut and shaped to the factory routing so condensate flows freely from the collector box and trap to the drain — no kinks, no guesswork, no adapters. Over time, original tubing hardens and splits, causing hidden water leaks, corrosion, and pressure-switch lockouts.
The OEM 20201802 matches the factory inside diameter and barb fit exactly, so it seats securely without leaks. Generic bulk tubing may be the wrong bore or too stiff to route correctly, inviting slow leaks and repeat service calls. Genuine OEM is the reliable, drop-in choice.
Rating: Easy (1/5). Slide the old hose off its barbs, push the new tube fully onto each fitting, and confirm the routing has no kinks. A quick five-minute job for most homeowners. Run the furnace and verify condensate drains without pooling.