IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 20171701 is an OEM condensate drain trap for the GMH950905DXAD 96% AFUE furnace and compatible high-efficiency Goodman/Amana models. In a condensing furnace, the secondary heat exchanger produces acidic condensate that must drain away while the trap maintains a water seal that blocks flue gases from escaping into the cabinet. A cracked, clogged, or algae-fouled trap causes pressure-switch faults, water leaks, and lockouts — this factory replacement restores proper drainage and sealing.
Genuine OEM Goodman traps match the exact port spacing, hose diameters, and float/seal design your furnace expects. Universal traps often require adapters and can leak or trip the pressure switch if the seal height is wrong. For reliable condensate handling, OEM is the safe choice.
Rated Moderate. Requires disconnecting condensate hoses, clearing any blockage, and reseating the trap with a proper water prime. Plan for spillage and inspect all hose connections. Best performed by an HVAC technician.