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The Goodman/Amana 20201901 Condensate Drain Hose Tube is the factory-specified condensate line component for the AMEH960403BXAA high-efficiency gas furnace. This hose routes acidic condensate away from the secondary heat exchanger and collector box to the drain trap, keeping the furnace cabinet dry and preventing nuisance lockouts caused by water backing up into the pressure switch circuit. If your furnace is dripping, tripping on pressure-switch faults, or the original tube has gone brittle or cracked, this is the correct OEM replacement.
This is a genuine Goodman OEM part, molded to the exact length, bend radius, and connection diameters the AMEH960403BXAA was engineered for. Aftermarket or generic tubing often requires trimming, forced fitment, or extra clamps that can leak or collapse under vacuum. Choosing OEM guarantees a leak-free seal and preserves any remaining factory warranty coverage.
Easy (1 of 5). A basic DIY replacement—power down the furnace, disconnect the old hose at both ends, slide the new tube into place, and secure the clamps. No special tools required. Always shut off power and gas before servicing.
Replace worn condensate lines proactively to avoid water damage and mid-winter no-heat calls.