What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90905DXAB — 20201901 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 GKS90905DXAB — 20201901.

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 Condensate Drain Hose Tube for GKS90905DXAB — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for GKS90905DXAB — 20201901
Brand: Goodman
SKU: GOODMAN-10860
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-10860 Brand: Goodman

$15.95 $20.95

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Goodman 20201901 Condensate Drain Hose Tube

The Goodman 20201901 is a genuine OEM condensate drain hose tube engineered as a direct-fit replacement for the Goodman GKS90905DXAB 90%+ AFUE gas furnace. This flexible tube routes acidic condensate away from the secondary heat exchanger and inducer housing to the drain trap, preventing overflow, water damage, and nuisance pressure-switch lockouts. A cracked, brittle, or disconnected drain hose is one of the most common causes of a furnace that starts and then shuts down on a full condensate trap.

Specifications

OEM Part Number: 20201901
Part Type: Condensate drain hose tube
Fits: Goodman GKS90905DXAB (high-efficiency gas furnace)
Material: Flexible condensate-rated tubing
Application: Secondary heat exchanger / inducer to drain trap
Brand: Goodman (OEM)

OEM vs. Generic

This genuine Goodman OEM hose is molded to the exact bend radius and fitting diameters of the GKS90905DXAB, so it seats without kinking or leaks. Generic universal hose may fit loosely, collapse under vacuum, or degrade faster from condensate acidity — leading to repeat repairs. For a reliable, first-time-right fix, OEM is recommended.

Installation Difficulty

Easy (1/5) — Slips onto existing barbed fittings; no special tools required. Confirm power is off and the condensate trap is clean before installing. Typical DIY time: 10–15 minutes.

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 Hos...

$15.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GKS90905DXAB — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GKS90905DXAB — 20201901. 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 GKS90905DXAB — 20201901?

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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