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The Goodman 20201802 is an OEM condensate drain hose tube engineered for the AMVC950453BXAE two-stage, variable-speed 96% AFUE gas furnace and other compatible Goodman/Amana models. This flexible drain tube routes acidic condensate away from the secondary heat exchanger and collector box to the drain trap, keeping your furnace running dry and corrosion-free. Using the exact factory part ensures a proper, leak-free slip-fit at every connection point.
Our OEM Goodman drain hose is molded to the exact inner and outer diameters of the factory tube, so it seats securely without kinking or slipping. Generic aftermarket tubing often has mismatched diameters that cause slow leaks, mineral buildup, and nuisance pressure-switch or float-switch lockouts. For a condensate part, the small price difference is cheap insurance against water damage.
Easy (1/5). Power down the furnace, disconnect the old hose from the collector box and trap, slide the new 20201802 into place, and secure the clamps. No special tools required. Most homeowners and technicians complete this in under 15 minutes. Always confirm free condensate flow before returning the unit to service.