What are the specs for this Drain Hose?

The correct replacement for Goodman model GMH950905CXAA — 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 GMH950905CXAA — 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 GMH950905CXAA — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for GMH950905CXAA — 20201901
Brand: Goodman
SKU: GOODMAN-11381
Price: 22.95 USD
Availability: InStock

SKU: GOODMAN-11381 Brand: Goodman

$22.95 $29.95

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Goodman 20201901 Condensate Drain Hose Tube

The Goodman 20201901 is a genuine OEM condensate drain hose tube designed for the GMH950905CXAA high-efficiency gas furnace and other compatible Goodman/Amana condensing models. This tube manages the acidic condensate produced when flue gases cool in a 90%+ AFUE furnace, routing it safely from the collector box or trap assembly to the drain. Correct OEM sizing keeps the barbed connections tight and prevents the condensate leaks that can trigger nuisance pressure-switch lockouts.

Specifications

OEM Part Number: 20201901
Fits Model: GMH950905CXAA and compatible Goodman 90%+ AFUE furnaces
Type: Condensate drain hose tube
Equipment: Gas Furnace (condensing)
Material: Condensate-resistant flexible tubing

OEM vs. Generic

Genuine OEM 20201901 tubing matches the factory bend radius and connection diameters exactly, resisting acidic condensate over the life of the furnace. Generic substitutes often differ in length or ID, leading to poor seals, kinking, and premature degradation that can cause water damage.

Installation Difficulty

Easy (DIY-friendly). Slip the old hose off its barb fittings and install the replacement; no special tools needed. Shut off power and gas first, and confirm the condensate line drains downhill with no traps or sags.

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...

$22.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GMH950905CXAA — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GMH950905CXAA — 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 GMH950905CXAA — 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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