IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 20201802 Condensate Drain Hose Tube is a genuine OEM replacement for the Goodman GCH950905DXAC high-efficiency furnace. This flexible tube routes acidic combustion condensate from the collector box or drain trap to the main drain line. Over time, condensate hoses harden, crack, kink, or clog with debris and biofilm, causing water leaks, pressure-switch faults, and furnace lockouts. Replacing the hose restores proper condensate flow and reliable operation.
The OEM 20201802 hose is cut and formed to the correct diameter and length for your furnace's factory routing, so it seats tightly on the barbed fittings without slipping. Generic bulk tubing may be the wrong bore size, loosen under heat cycling, or kink at bends and block drainage. Choosing OEM avoids leaks and repeat service calls.
Very Easy (1 of 5) — Power down the furnace, slide or unclip the old hose from its barb fittings, and press the replacement into place, securing any clamps. No tools required beyond pliers for tight clamps. Typical time is under 10 minutes.