What are the specs for this Drain Hose?

The correct replacement for Goodman model GKS90453BXAE — 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 GKS90453BXAE — 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 for GKS90453BXAE — 20201902

Name: OEM Goodman 23 in. Condensate Drain Hose for GKS90453BXAE — 20201902
Brand: Goodman
SKU: GOODMAN-10575
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-10575 Brand: Goodman

$6.95 $8.99

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Goodman 20201902 Condensate Drain Hose

The Goodman 20201902 is a genuine OEM 23-inch condensate drain hose engineered as a direct-fit replacement for the GKS90453BXAE gas furnace and other compatible Goodman high-efficiency models. It channels condensate away from the secondary heat exchanger and collector box, keeping the furnace draining freely and preventing water backup that can trip the pressure switch or cause nuisance lockouts.

Specifications

Length: 23 inches
Type: Condensate drain hose / tube
Fit: Goodman GKS90453BXAE gas furnace
Material: Flexible condensate-rated tubing
OEM Part Number: 20201902

OEM vs. Generic

Our OEM Goodman 20201902 is cut and molded to the exact length and inside diameter the furnace was designed around, so it seats on the drain fittings without kinking or leaking. Generic replacement hose is available at a lower price and works for most repairs, but may require trimming and can vary in wall thickness and flexibility. For a guaranteed no-fuss fit, we recommend the OEM part.

Install Difficulty

Easy (1 of 5). Most homeowners can swap this hose in under 15 minutes with no special tools — power down the furnace, release the old hose from the drain fittings, and press the new one into place. Confirm the routing has a continuous downward slope so condensate flows to the drain.

Backed by our fit guarantee. If you are unsure whether this part matches your unit, contact info@nationalhvacparts.com with your full model and serial number.

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 GKS90453BXAE — 20201902?

Yes. This is the factory-specified OEM drain hose for the Goodman GKS90453BXAE — 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 GKS90453BXAE — 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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