What are the specs for this Drain Hose?

The correct replacement for Goodman model GMH950453BXAA — 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 GMH950453BXAA — 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 GMH950453BXAA — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for GMH950453BXAA — 20201901
Brand: Goodman
SKU: GOODMAN-11091
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-11091 Brand: Goodman

$15.95 $20.99

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Texas CMBL #19328542014

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The Goodman 20201901 Condensate Drain Hose Tube is a genuine OEM component for the Goodman GMH950453BXAA two-stage, high-efficiency gas furnace. This heavier-duty drain tube manages condensate routing within the furnace cabinet, connecting the secondary heat exchanger drain to the condensate trap assembly so acidic moisture is safely removed during the heating cycle.

Specifications

OEM Part Number: 20201901
Component: Condensate drain hose tube (main run)
Compatible Model: GMH950453BXAA (Goodman 96% AFUE furnace)
Equipment Type: Gas Furnace
Material: Chemical-resistant flexible tubing with pre-formed bends
Fit: Direct OEM replacement

OEM vs. Generic

Because condensing furnaces generate corrosive condensate, drain routing must resist chemical breakdown and hold its shape under cabinet heat. Generic tubing tends to kink at tight bends and collapse over time, causing water backup, rust, and pressure-switch faults. The OEM 20201901 is pre-formed to Goodman's exact geometry, eliminating kinks and ensuring long service life.

Installation Difficulty

Easy (2/5). Plan roughly 20 minutes. Cut power, photograph the existing routing, disconnect the tube from its fittings, install the replacement following the same path, and re-prime the trap. Confirm there are no low spots that could trap water. Test a full heating cycle to verify proper drainage and that no safety switches trip.

Protect your furnace's heat exchanger and control board with genuine Goodman drainage parts. Order the OEM 20201901 today.

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 GMH950453BXAA — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GMH950453BXAA — 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 GMH950453BXAA — 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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