What are the specs for this Drain Fitting?

The correct replacement for Goodman model GKS90905DXAF — 20214203 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number GKS90905DXAF — 20214203.

What symptoms indicate I need a new drain fitting?

Common symptoms that indicate you need a new drain fitting include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this drain fitting compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Condensate Drain Elbow Fitting for GKS90905DXAF — 20214203

Name: OEM Goodman Condensate Drain Elbow Fitting for GKS90905DXAF — 20214203
Brand: Goodman
SKU: GOODMAN-20214203
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-20214203 Brand: Goodman

$5.95 $7.95

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Texas CMBL #19328542014

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The Goodman 20214203 Condensate Drain Angle is a genuine OEM elbow fitting for the GKS90905DXAF high-efficiency gas furnace. This angled connector redirects the condensate line around the cabinet and inducer, letting the drain hose reach the trap or field drain without a sharp, flow-choking bend. The molded angle and barb sizes match the factory drain system for a leak-free, drop-in fit.

Specifications

Type: Condensate drain angle / elbow fitting
Application: High-efficiency condensing gas furnaces
Function: Routes the condensate hose around obstructions while maintaining flow
Fit: Direct OEM replacement for GKS90905DXAF
Brand: Goodman (also fits compatible Amana models)

OEM vs. Generic

The OEM angle is molded to the exact barb diameter and bend the furnace was designed around, so hoses seat tightly and clamps hold — the guaranteed-fit choice. A generic plastic elbow may have a different barb size or sharper angle that restricts condensate flow and risks pop-off leaks inside the cabinet.

Installation Difficulty

Easy (1/5). Power down the furnace, slide back the hose clamps, remove the old fitting, and press the new angle onto both hose ends before re-securing the clamps. A quick 5–10 minute job. After installing, run the furnace briefly and check the fitting for drips to confirm a sealed connection.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Condensate Drain Elb...

$5.95

Frequently Asked Questions

Does this Drain Fitting fit my Goodman GKS90905DXAF — 20214203?

Yes. This is the factory-specified OEM drain fitting for the Goodman GKS90905DXAF — 20214203. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the drain fitting on my Goodman GKS90905DXAF — 20214203?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new drain fitting?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this drain fitting compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman drain fitting?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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