What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90905DXAA — 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 GKS90905DXAA — 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 GKS90905DXAA — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for GKS90905DXAA — 20201901
Brand: Goodman
SKU: GOODMAN-10849
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-10849 Brand: Goodman

$15.95 $20.95

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Goodman 20201901 Condensate Drain Hose Tube

The Goodman 20201901 condensate drain hose tube is a factory-original component for the GKS90905DXAA 90%+ AFUE gas furnace. Part of the furnace's internal condensate management system, this molded hose carries acidic condensate between the collector box, drain trap, and outlet. Its factory-formed shape maintains a continuous downhill slope so water clears fully and pressure-switch operation stays reliable.

Specifications

Component: Molded condensate drain hose / tube
Material: Flexible corrosion-resistant elastomer
Fits: Goodman GKS90905DXAA and compatible condensing furnaces
OEM Part Number: 20201901
Brand: Goodman / Amana
Function: Conveys condensate between drain system ports

OEM vs. Generic

This genuine Goodman OEM hose is molded to the precise length, diameter, and bend radius your furnace was designed around. Substituting generic tubing invites kinks, sags, and low spots that pool condensate and cause intermittent pressure-switch lockouts. The correct OEM part seats on the factory ports and routes exactly as intended for trouble-free drainage.

Installation Difficulty

Easy (1/5). Roughly 10 minutes. Cut power to the furnace, catch residual water, note the original routing, slide the old hose off both barbed fittings, and press the replacement onto the same ports. Verify the run is kink-free and slopes continuously toward the drain before restarting.

Disconnect power before servicing. Handle condensate carefully — it is mildly acidic.

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 GKS90905DXAA — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GKS90905DXAA — 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 GKS90905DXAA — 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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