OEM Goodman Condensate Drain Trap for GCV91155DXBA — 20171701

The Goodman 20171701 Condensate Drain Trap is a genuine OEM replacement for the GCV91155DXBA high-efficiency gas furnace and compatible Goodman/Amana models. In a 90%+ AFUE furnace, the drain trap collects acidic condensate produced by the secondary heat exchanger and creates a water seal that prevents flue gases from escaping into the cabinet or living space. A cracked, clogged, or dried-out trap is a leading cause of nuisance pressure-switch lockouts and water leakage.

Specifications

• OEM Part Number: 20171701
• Part Type: Condensate Drain Trap Assembly
• Function: Condensate drainage + flue gas water seal
• Equipment: 90%+ AFUE Gas Furnace
• Fits Model: GCV91155DXBA
• Brand: Goodman
• Material: High-temp molded plastic

OEM vs. Generic

This genuine Goodman OEM trap is molded to the exact port spacing, hose-barb sizes, and internal geometry of your furnace's drain system. Universal or generic traps often require adapters and can misalign the pressure-switch tubing, causing intermittent faults. OEM ensures a leak-free, drop-in fit.

Installation Difficulty

Easy to Moderate (2/5) — Power down the furnace, disconnect the inlet and outlet drain hoses and pressure-switch tubing, swap the trap, and reconnect. Flush the trap and verify free drainage before returning to service.