What are the specs for this Drain Hose?

The correct replacement for Goodman model AKSS920904CXAA Furnace — 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 AKSS920904CXAA Furnace — 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 Drain Hose Tube for AKSS920904CXAA Furnace — 20201802

Name: OEM Goodman Drain Hose Tube for AKSS920904CXAA Furnace — 20201802
Brand: Goodman
SKU: GOODMAN-3734
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-3734 Brand: Goodman

$8.95 $11.95

OEM Guaranteed

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Texas CMBL #19328542014

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The Goodman 20201802 Drain Hose Tube is a genuine OEM condensate hose for the Goodman AKSS920904CXAA high-efficiency gas furnace. This flexible tube routes acidic condensate from the drain trap and secondary heat exchanger to the drain line, keeping the condensate path clear and leak-free. A brittle, cracked, or kinked hose causes water leaks and pressure-switch lockouts.

Specifications

OEM Part Number: 20201802
Part Type: Condensate Drain Hose / Tube
Material: Flexible corrosion-resistant tubing
Brand: Goodman
Equipment: Condensing Gas Furnace
Direct Fit Model: AKSS920904CXAA

OEM vs. Generic

This genuine Goodman OEM hose is cut to the correct length and inner diameter for a snug, leak-free fit on your furnace's drain ports. Generic tubing may not seal properly or may degrade quickly under acidic condensate. OEM ensures a reliable, long-lasting connection.

Installation Difficulty

Easy (1/5) — Simply slide the old hose off the fittings and press the new one on. No tools required; most installs take under 10 minutes. Check for leaks after restarting the furnace.

Compatible with the AKSS920904CXAA and related Goodman condensing furnace models.

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 for ...

$8.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman AKSS920904CXAA Furnace — 20201802?

Yes. This is the factory-specified OEM drain hose for the Goodman AKSS920904CXAA Furnace — 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 AKSS920904CXAA Furnace — 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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