What are the specs for this Drain Hose?

The correct replacement for Goodman model GMH950904CXAC — 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 GMH950904CXAC — 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 GMH950904CXAC — 20201802

Name: OEM Goodman Condensate Drain Hose Tube for GMH950904CXAC — 20201802
Brand: Goodman
SKU: GOODMAN-20201802
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-20201802 Brand: Goodman

$3.95 $4.99

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The Goodman 20201802 Condensate Drain Hose Tube is a genuine OEM condensate line for the GMH950904CXAC 96% AFUE gas furnace. It routes acidic flue condensate between the collector box, pressure-switch trap, and drain assembly. High-efficiency furnaces run this fluid continuously during heating, so a correctly sized, high-temperature hose is essential to prevent leaks, kinks, and blockages that trigger pressure-switch lockouts.

OEM Part #: 20201802
Fits: Goodman GMH950904CXAC and compatible condensing furnaces
Function: Condensate drain hose / tube
Material: High-temperature, condensate-resistant tubing
Equipment: Gas Furnace

OEM vs. Generic: The bend radius, inner diameter, and length of this hose are matched to the GMH9 series drain layout. Generic tubing can be the wrong bore — too tight and it restricts flow, too loose and the fittings weep. This OEM tube seats on the factory barbs and follows the intended routing without modification.

Install Difficulty: Very Easy (1/5). Shut off the furnace, pull the old hose off its barbed fittings, slide the replacement on, and verify a snug fit. A 5-minute job with no tools required.

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 Drain Hose fit my Goodman GMH950904CXAC — 20201802?

Yes. This is the factory-specified OEM drain hose for the Goodman GMH950904CXAC — 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 GMH950904CXAC — 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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OEM Goodman Condensate Drain Hose Tube for GMH950904CXAC — 20201802

Shipping Information

Return Policy

Frequently Asked Questions