What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90905DXAA — 20201902 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 GKS90905DXAA — 20201902.

What symptoms indicate I need a new drain hose?

Common symptoms that indicate you need a new drain hose 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 hose 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 23 in. Condensate Drain Hose Tube for GKS90905DXAA — 20201902

Name: OEM Goodman 23 in. Condensate Drain Hose Tube for GKS90905DXAA — 20201902
Brand: Goodman
SKU: GOODMAN-10850
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-10850 Brand: Goodman

$6.95 $9.29

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The Goodman 20201902 is a genuine OEM 23-inch condensate drain hose tube engineered for the GKS90905DXAA gas furnace. It routes condensate away from the secondary heat exchanger and drain trap, keeping the furnace cabinet dry and preventing overflow, corrosion, and nuisance shutdowns. Using the factory-spec hose ensures the correct length, bend radius, and slip-fit diameter so connections seal without kinks or leaks.

OEM Part Number: 20201902
Length: 23 inches
Type: Condensate drain hose / tube
Fits Model: GKS90905DXAA (Goodman gas furnace)
Material: Flexible drain-grade tubing

OEM vs. Generic: The genuine Goodman 20201902 is cut and formed to the exact length and fitting spec of your furnace's drain layout, so it seats correctly the first time. Universal bulk tubing can be trimmed to fit, but often mismatches the connector diameter or lacks the proper wall thickness, leading to slow leaks or slipped connections over time.

Install Difficulty: Easy (1/5). Slip off the old hose at both fittings, route the new hose along the same path, and secure the clamps. No tools beyond pliers and no HVAC certification required. Always shut off power and gas before servicing.

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 23 in. Condensate Dr...

$6.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GKS90905DXAA — 20201902?

Yes. This is the factory-specified OEM drain hose for the Goodman GKS90905DXAA — 20201902. 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 hose on my Goodman GKS90905DXAA — 20201902?

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 hose?

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

Is this drain hose 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 hose?

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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OEM Goodman 23 in. Condensate Drain Hose Tube for GKS90905DXAA — 20201902

Shipping Information

Return Policy

Frequently Asked Questions