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The Goodman 20201901 Condensate Drain Hose Tube is a genuine OEM replacement drain line component engineered for the Goodman WFD195090S5DAB 95,000 BTU high-efficiency gas furnace. On condensing furnaces, the drain hose routes acidic condensate away from the secondary heat exchanger and inducer assembly — a cracked, brittle, or clogged tube is a leading cause of water leaks, blocked-drain lockouts, and pressure-switch faults. This part restores a clean, sealed condensate path so your furnace drains reliably through every heating cycle.
Generic drain hoses are cut to length and rarely match the exact bend radius, diameter, and fitting geometry of the WFD195090S5DAB drain system, which can lead to kinks and slow leaks. This genuine OEM 20201901 is molded to the factory contour for a leak-free, drop-in fit and correct alignment with the drain trap and inducer.
Easy (1/5) — Typically a slip-on hose replacement secured with a clamp or coupling. No special tools required; expect 10–15 minutes. Always cut power at the furnace disconnect and confirm the condensate trap is clear before reassembly.