What are the specs for this Drain Hose?

The correct replacement for Goodman model GMV950453BXBA — 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 GMV950453BXBA — 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 Assembly for GMV950453BXBA — 20201901

Name: OEM Goodman Drain Hose Tube Assembly for GMV950453BXBA — 20201901
Brand: Goodman
SKU: GOODMAN-12756
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-12756 Brand: Goodman

$15.95 $20.95

OEM Guaranteed

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Texas CMBL #19328542014

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The Goodman 20201901 Drain Hose Tube is a genuine OEM condensate drainage assembly built for the GMV950453BXBA high-efficiency gas furnace and matching Goodman/Amana condensing models. It carries condensate from the collector box and inducer assembly to the drain trap, a critical path for reliable 96% AFUE operation.

This is the larger, higher-content drain tube in the GMV9 platform — a full molded run rather than a short jumper. Replacing degraded or clogged tubing prevents water backup, pressure-switch trips, and secondary heat exchanger flooding.

Specifications

OEM Part Number: 20201901
Part Type: Condensate Drain Hose Tube
Brand: Goodman (Amana compatible)
Primary Fit: GMV950453BXBA
Equipment: 96% AFUE Gas Furnace
Material: Molded flexible drain tubing

OEM vs. Generic

OEM (recommended): Matches the exact routing, port diameters, and length designed for this furnace so it seats without leaks or kinks. Generic: Aftermarket hose may fit loosely at the barbed connections and is not guaranteed against the collector-box geometry.

Install Difficulty

Easy (1 of 5). Hand tools only. Power down the unit, release the tube clips or clamps, swap in the replacement, and verify secure connections at both ends. Roughly 15–20 minutes.

Shut off gas and electrical power before servicing. Professional installation recommended if you are unsure.

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 Asse...

$15.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GMV950453BXBA — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman GMV950453BXBA — 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 GMV950453BXBA — 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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