What are the specs for this Drain Hose?

The correct replacement for Goodman model GMH950905CXAA — 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 GMH950905CXAA — 20201802.

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 GMH950905CXAA — 20201802

Name: OEM Goodman Condensate Drain Hose Tube for GMH950905CXAA — 20201802
Brand: Goodman
SKU: GOODMAN-11380
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-11380 Brand: Goodman

$8.95 $11.95

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Goodman 20201802 Condensate Drain Hose Tube

The Goodman 20201802 is a genuine OEM condensate drain hose tube engineered for the GMH950905CXAA high-efficiency gas furnace and compatible Goodman/Amana 90%+ AFUE models. In condensing furnaces, flue gases cool below the dew point and produce acidic condensate that must be safely routed to the drain; this hose carries that condensate from the collector box or drain trap to the field-installed drain line. Using the correct OEM tube ensures proper fit at the barbed connections and chemical resistance to acidic condensate.

Specifications

OEM Part Number: 20201802
Fits Model: GMH950905CXAA and compatible Goodman 90%+ AFUE furnaces
Type: Condensate drain hose tube
Equipment: Gas Furnace (condensing)
Material: Condensate-resistant flexible tubing

OEM vs. Generic

Our genuine OEM 20201802 guarantees the exact inside diameter and length required for a leak-free connection. Generic aftermarket tubing may not match the barb fittings, can kink at bends, and may degrade faster when exposed to acidic condensate — risking leaks, water damage, and pressure-switch faults.

Installation Difficulty

Easy (DIY-friendly). Replacement typically involves disconnecting the old hose at the barb fittings and slipping the new tube into place. No special tools required. Always shut off power and gas before servicing, and verify the drain routes downhill without traps or kinks.

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...

$8.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GMH950905CXAA — 20201802?

Yes. This is the factory-specified OEM drain hose for the Goodman GMH950905CXAA — 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 drain hose on my Goodman GMH950905CXAA — 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 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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