What are the specs for this Condensate Drain Hose?

The correct replacement for Goodman model WFD195045S3BAA — 20201802 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 WFD195045S3BAA — 20201802.

What symptoms indicate I need a new condensate drain hose?

Common symptoms that indicate you need a new condensate drain hose include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

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Goodman

OEM Goodman Condensate Drain Hose Tube for WFD195045S3BAA — 20201802

Name: OEM Goodman Condensate Drain Hose Tube for WFD195045S3BAA — 20201802
Brand: Goodman
SKU: GOODMAN-13911
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-13911 Brand: Goodman

$3.95 $4.95

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Goodman 20201802 Condensate Drain Hose Tube

The Goodman 20201802 is a genuine OEM condensate drain hose tube designed for the WFD195045S3BAA high-efficiency gas furnace and compatible Goodman/Amana models. This flexible tube carries acidic condensate between the collector box, drain trap, and pressure-switch assembly. Over time original hoses can crack, kink, harden, or develop biofilm blockages that back water into the furnace and trip the low-pressure switch — a frequent cause of intermittent no-heat lockouts.

Part number: 20201802
Part type: Condensate drain hose / tube
Equipment: Gas furnace (high-efficiency / condensing)
Fits model: WFD195045S3BAA
Function: Routes condensate between collector box, trap, and drain
Material: Flexible, condensate-resistant tubing

OEM vs. Generic

The OEM 20201802 is cut to the correct length with the exact inside diameter needed for a slip-tight, leak-free fit on Goodman barbs and ports. Generic bulk tubing is often the wrong bore, can slip off under thermal cycling, or restrict flow — leading to condensate overflow and callbacks. OEM ensures a factory-spec seal.

Installation Difficulty: Easy

Replacement takes about 10–15 minutes. Shut off the furnace, slide the clamp or fitting off the old hose, remove it, and press the new tube fully onto each barb. Confirm there are no kinks, that the run maintains a downward slope, and that condensate drains freely before restarting the unit.

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...

$3.95

Frequently Asked Questions

Does this Condensate Drain Hose fit my Goodman WFD195045S3BAA — 20201802?

Yes. This is the factory-specified OEM condensate drain hose for the Goodman WFD195045S3BAA — 20201802. 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 condensate drain hose on my Goodman WFD195045S3BAA — 20201802?

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 condensate drain hose?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this condensate 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 condensate 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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