What are the specs for this Drain Hose?

The correct replacement for Goodman model GMS950453BXA Furnace — 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 GMS950453BXA Furnace — 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 Drain Hose Tube for GMS950453BXA Furnace — 20201901

Name: OEM Goodman Drain Hose Tube for GMS950453BXA Furnace — 20201901
Brand: Goodman
SKU: GOODMAN-12195
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-12195 Brand: Goodman

$15.95 $20.95

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Goodman 20201901 Condensate Drain Hose Tube

This genuine OEM Goodman 20201901 drain hose tube routes condensate away from the heat exchanger and secondary drain system on the GMS950453BXA 95% AFUE gas furnace. On high-efficiency condensing furnaces, a cracked, brittle, or clogged drain hose is one of the most common causes of water leaks, pressure-switch lockouts, and nuisance shutdowns. Replacing it with the correct factory-spec tube restores proper drainage and keeps your furnace running safely through the heating season.

Specifications

OEM Part Number: 20201901
Compatible Model: Goodman GMS950453BXA
Function: Condensate drain hose / tube
Equipment Type: 95% AFUE gas furnace
Material: Flexible molded drain tubing
Brand: Goodman (genuine OEM)

OEM vs. Generic

The genuine Goodman 20201901 is molded to the exact length, bend radius, and fitting diameter of your furnace's drain trap, so it seats without kinks or leaks. Generic universal drain hose can work in a pinch but often requires trimming and adapters, and a poor fit can re-trigger the same drainage faults you're trying to solve. For a leak-free, drop-in repair we recommend the OEM part.

Installation Difficulty

Easy (1 of 5). Most homeowners can swap this hose in 10–15 minutes with basic hand tools. Always shut off power and gas to the furnace first, and inspect the drain trap for debris while you're in there.

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 Drain Hose Tube for ...

$15.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GMS950453BXA Furnace — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GMS950453BXA Furnace — 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 GMS950453BXA Furnace — 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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