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Keep your Goodman furnace draining cleanly with the genuine 20201902 condensate drain hose. This 23-inch flexible tube routes condensate away from the heat exchanger and inducer assembly, and is engineered as a direct-fit replacement for the Goodman GCH950453BXAA gas furnace and compatible high-efficiency models. A cracked, clogged, or brittle drain hose is a common cause of water leaks and pressure-switch faults — replacing it restores proper drainage and prevents nuisance lockouts.
This is a genuine Goodman OEM hose, cut and molded to the exact bend radius and diameter your furnace's drain ports require. Universal aftermarket tubing often mismatches port sizes, leading to slow leaks or blow-off under pressure. The OEM part guarantees a leak-free seal and preserves your equipment warranty.
Easy (DIY-friendly). Power down the furnace, slip the old hose off the drain ports, route the new hose along the same path, and secure the clamps. No special tools required — typically a 10-minute job.