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The Goodman 20214203 condensate drain angle is a genuine OEM replacement part engineered for GMH950905DXAC high-efficiency gas furnaces. As a 95% AFUE condensing furnace, the GMH95 series produces condensate that must be routed safely away from the heat exchanger and burner assembly. This molded drain angle directs that flow to the drain trap and pan, preventing pooling, corrosion, and nuisance lockouts.
Because it is a factory-spec component, this drain angle matches the original fitment, port geometry, and material grade exactly — no trimming, adapters, or guesswork required.
OEM vs. Generic: Generic drain fittings are often close-but-not-exact and can leak at the seam or crack under thermal cycling. This authentic Goodman 20214203 is molded to the original tolerances, seals cleanly the first time, and protects your warranty coverage. Spending a couple extra dollars on the OEM part avoids repeat water damage and callbacks.
Install difficulty: Easy (1/5). Most homeowners and technicians can replace this in under 15 minutes. Power down the furnace, disconnect the existing drain tubing, remove the old angle, seat the new 20214203, and reconnect the tubing. Run a heat cycle and verify condensate flows freely to the drain with no leaks.