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The Goodman 20214203 Condensate Drain Angle Fitting is a genuine OEM elbow component for the Goodman GMH950453BXAA high-efficiency gas furnace. This angled fitting redirects condensate flow around the furnace cabinet's internal geometry, connecting drain tubes at the correct angle to maintain slope and prevent leaks at the transition point between the collector box, trap, and drain lines.
Angle fittings are a common leak point because the exact bend angle and barb size determine whether the connected tubes seal properly. Universal elbows rarely match Goodman's molded angle, forcing the tubing into stress bends that crack or seep. The OEM 20214203 matches the factory angle and fitting diameter exactly, restoring a secure, leak-free condensate path.
Easy (2/5). Roughly 15–20 minutes. Shut off power, note the orientation of the existing fitting, disconnect both tube ends, install the new angle in the same orientation, and reconnect. Re-prime the trap and confirm no leaks by running a full heating cycle and inspecting the joint.
Stop condensate leaks at the source with genuine Goodman fittings. Order the OEM 20214203 drain angle today.