What are the specs for this Drain Hose?

The correct replacement for Goodman model AMH951155DXAB — 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 AMH951155DXAB — 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 AMH951155DXAB — 20201901

Name: OEM Goodman Condensate Drain Hose Tube for AMH951155DXAB — 20201901
Brand: Goodman
SKU: GOODMAN-6637
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-6637 Brand: Goodman

$15.95 $20.95

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Goodman 20201901 Condensate Drain Hose Tube

The Goodman 20201901 is a genuine OEM condensate drain hose assembly built for the AMH951155DXAB 95% AFUE furnace and compatible Goodman/Amana condensing units. This is a heavier, pre-formed drain tube used to carry acidic secondary-heat-exchanger condensate to the drain trap. Replacing a cracked, brittle, or clogged drain hose restores proper drainage and prevents water backing up into the furnace.

Specifications

Function: Pre-formed condensate drain hose / tube assembly
Material: Corrosion-resistant tubing rated for acidic furnace condensate
Fit: Goodman & Amana 95% AFUE condensing furnaces (AMH951155DXAB and equivalents)
OEM Part Number: 20201901

OEM vs. Generic

Unlike a length of generic tubing, the OEM 20201901 arrives with the correct bends, diameter, and fitting geometry to match your furnace's factory drain layout. This pre-formed design avoids kinks at tight interior bends where generic hose tends to collapse and clog. For a reliable, service-clean repair, the OEM hose eliminates guesswork and reduces the chance of a return leak.

Installation Difficulty

Easy to Moderate. Plan on 15–20 minutes. Shut off power, photograph the routing, release the clamps, and remove the old hose. Seat the new 20201901 on the same fittings, re-clamp, and confirm a continuous downhill slope with no pinch points. Run the furnace and check for drips at each connection before closing the cabinet.

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 AMH951155DXAB — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman AMH951155DXAB — 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 AMH951155DXAB — 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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