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The Goodman 20201802 is a genuine OEM condensate drain hose tube for the Amana/Goodman AMH950704CXAD high-efficiency gas furnace. This flexible, chemical-resistant tube carries acidic condensate from the collector box and drain trap to the drain line. Over time, original hoses can crack, kink, or clog with sediment and biofilm, leading to water leaks, pressure-switch faults, and nuisance shutdowns. Replacing a degraded hose restores reliable, leak-free drainage.
The OEM 20201802 is pre-cut to the correct length and diameter for a snug, leak-free fit on this furnace's ports. Generic tubing may be the wrong bore size, slip off under condensate flow, or restrict drainage. OEM ensures a clean, secure connection.
Easy (1/5). Slips over the drain ports and secures with existing clamps — replaces in minutes. Shut off power first and confirm the trap is primed before restart. A quick DIY-friendly repair for most homeowners.