What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90905DXAB — 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 GKS90905DXAB — 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 GKS90905DXAB — 20201902

Name: OEM Goodman 23 in. Condensate Drain Hose Tube for GKS90905DXAB — 20201902
Brand: Goodman
SKU: GOODMAN-10861
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-10861 Brand: Goodman

$6.95 $8.95

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Goodman 20201902 23-Inch Condensate Drain Hose Tube

The Goodman 20201902 is a genuine OEM 23-inch condensate drain hose tube built as an exact replacement for the Goodman GKS90905DXAB high-efficiency gas furnace. Its pre-cut 23" length reaches from the collector box/inducer assembly to the drain trap without splicing, maintaining proper slope for gravity drainage. Replacing a cracked or clogged drain hose restores reliable condensate flow and clears full-trap pressure-switch faults that cause intermittent no-heat calls.

Specifications

OEM Part Number: 20201902
Length: 23 inches
Part Type: Condensate drain hose tube
Fits: Goodman GKS90905DXAB (high-efficiency gas furnace)
Material: Flexible condensate-rated tubing
Brand: Goodman (OEM)

OEM vs. Generic

This OEM hose is cut to the precise 23-inch length and diameter the GKS90905DXAB was designed around, ensuring correct drainage slope and a leak-free seal. Generic bulk tubing must be measured and trimmed and may not match the fitting sizes, risking sagging low spots that trap water. OEM saves guesswork and callbacks.

Installation Difficulty

Easy (1/5) — Push-on connection to existing barbs, no tools needed. Cut power, empty and inspect the trap, then route with a continuous downward slope. Typical DIY time: 10 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 23 in. Condensate Dr...

$6.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GKS90905DXAB — 20201902?

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