What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90905DXAE — 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 GKS90905DXAE — 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 GKS90905DXAE — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for GKS90905DXAE — 20201901
Brand: Goodman
SKU: GOODMAN-20201901
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-20201901 Brand: Goodman

$15.95 $20.95

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The Goodman 20201901 Condensate Drain Hose Tube is a genuine OEM replacement designed for the GKS90905DXAE gas furnace and compatible Goodman/Amana 90%+ AFUE condensing models. High-efficiency furnaces produce acidic condensate during combustion, and this molded drain tube routes that moisture safely from the secondary heat exchanger and collector box to the drain trap. A cracked, brittle, or clogged drain tube is one of the most common causes of water leaks, tripped float switches, and nuisance shutdowns.

Specifications

OEM Part Number: 20201901
Category: Condensate Drain Line
Compatible Model: GKS90905DXAE (Goodman gas furnace)
Equipment Type: High-Efficiency Condensing Furnace
Material: Chemical-resistant molded tubing
Fit: Direct OEM replacement — no modification required

OEM vs. Generic

OEM (Goodman 20201901): Exact factory molding, guaranteed dimensional fit against the collector box and trap, and full compatibility with the GKS90905DXAE. Recommended when you want a guaranteed leak-free seal. Generic: A universal condensate tube of matching bore that fits most 90%+ furnaces at a lower cost — a good budget option when exact routing tolerances are not critical.

Installation Difficulty

Easy (1/5). Disconnect power, remove the old tube from the collector box and trap fittings, seat the replacement, and confirm no kinks. Most techs and handy homeowners complete this in under 15 minutes with basic hand tools. Always inspect the trap for algae/blockage while the line is open.

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 GKS90905DXAE — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GKS90905DXAE — 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 GKS90905DXAE — 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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