OEM Goodman Condensate Drain Trap for WFD195045S3BAA — 20171701

Goodman 20171701 Condensate Drain Trap

The Goodman 20171701 is a genuine OEM condensate drain trap engineered for the WFD195045S3BAA high-efficiency gas furnace and compatible Goodman/Amana models. On a 95%+ AFUE furnace the drain trap captures acidic condensate from the secondary heat exchanger and inducer housing, holds a water seal so combustion (flue) gases cannot escape into the drain line, and routes moisture safely to the condensate pump or floor drain. A cracked, clogged, or dried-out trap is one of the most common causes of pressure-switch lockouts and furnace no-heat calls.

• Part number: 20171701
• Part type: Condensate drain trap
• Equipment: Gas furnace (high-efficiency / condensing)
• Fits model: WFD195045S3BAA
• Function: Maintains water seal, blocks flue gas, drains condensate
• Material: Chemical-resistant molded polymer

OEM vs. Generic

This is a true Goodman OEM trap built to the exact port spacing, seal depth, and inlet/outlet geometry of the original. Generic universal traps often require adapters, may not hold the correct water column, and can trigger nuisance pressure-switch faults. Choosing OEM guarantees a leak-free drop-in fit and preserves your equipment warranty.

Installation Difficulty: Easy

A typical replacement takes 15–30 minutes for a homeowner or technician. Power down the furnace, disconnect the drain tubing, remove the old trap, prime the new trap with clean water to establish the seal, and reconnect. Always verify condensate flows freely and check for leaks before returning the unit to service.