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The Goodman 20214203 Condensate Drain Angle is a genuine OEM replacement component for GMV950453BX series 96% AFUE high-efficiency gas furnaces. This drain fitting routes acidic condensate away from the secondary heat exchanger and collector box, protecting internal components from corrosion and preventing water damage. A cracked, clogged, or missing drain angle is a common cause of nuisance lockouts and water pooling in the burner compartment.
This is a genuine OEM Goodman part engineered to the exact tolerances of your furnace's drain system. Unlike universal generic fittings, the OEM angle guarantees a leak-free seal at the collector box connection. Aftermarket alternatives may require adapters or trimming and can introduce slow leaks over time.
Easy (1/5) — A basic hand-tool replacement most homeowners can complete in under 15 minutes. Power down the furnace, disconnect the existing drain tubing, remove the old angle, and press the new fitting into place. Confirm all condensate connections are secure and test for leaks before returning the unit to service.
Always disconnect power before servicing. If you are unsure, consult a licensed HVAC technician.