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The Goodman 20201901 Drain Hose Tube is a genuine OEM condensate routing hose for the AMH950704CXAA high-efficiency gas furnace and compatible Goodman/Amana models. In a 95% AFUE furnace, reliable condensate drainage is essential; this pre-formed tube directs acidic condensate through the drainage system to the trap and outlet without leaks or restrictions.
This factory-original hose is sized to the exact bore, length, and bend the AMH950704CXAA requires, mating cleanly with its collector-box and trap ports. Generic tubing often kinks, sags, or fits loosely at the barbs, which traps condensate and can trigger overflow or nuisance pressure-switch lockouts. The OEM part ensures a proper, leak-free routing the first time.
Easy — plan on 5–10 minutes. Turn off furnace power, remove the old hose from its fittings, and install the new one along the same path, keeping a steady downhill slope and no kinks. Reseat any clamps and run a full heat cycle to confirm condensate drains freely and no leaks appear.
Genuine Goodman OEM part, backed by our fast-shipping guarantee.