What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90904CXAE — 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 GKS90904CXAE — 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 GKS90904CXAE — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for GKS90904CXAE — 20201901
Brand: Goodman
SKU: GOODMAN-10800
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-10800 Brand: Goodman

$15.95 $20.95

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Goodman 20201901 Condensate Drain Hose Tube

The Goodman 20201901 is a factory-original condensate drain hose tube engineered for the GKS90904CXAE high-efficiency gas furnace and compatible Goodman/Amana models. During heating operation, a 90%+ AFUE furnace produces acidic condensate that must be routed cleanly to the drain trap and out of the cabinet. This tube carries that condensate reliably, preventing pooling, corrosion, and nuisance safety-switch trips.

OEM Part Number: 20201901
Category: Condensate drainage
Equipment: Gas furnace (condensing)
Primary Fit: Goodman GKS90904CXAE
Material: Chemical-resistant, condensate-rated tubing
Brand: Goodman (Amana compatible)

OEM vs. Generic

Generic drain tubing may not match the exact inner diameter, wall thickness, or routing length Goodman specifies, leading to kinks, slow drainage, and leaks. The genuine 20201901 is dimensioned to seat correctly on the factory drain fittings for a proper, leak-free seal the first time.

Installation Difficulty

Easy (1/5). Most homeowners can replace this in under 15 minutes with basic hand tools. Power down the furnace, remove the old tube from its fittings, seat the new tube, and confirm a clear path to the drain trap.

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 GKS90904CXAE — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GKS90904CXAE — 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 GKS90904CXAE — 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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