What are the specs for this Drain Hose?

The correct replacement for Goodman model AMH950704CXAE — 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 AMH950704CXAE — 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 Furnace Drain Hose Tube for AMH950704CXAE — 20201802

Name: OEM Goodman Furnace Drain Hose Tube for AMH950704CXAE — 20201802
Brand: Goodman
SKU: GOODMAN-6421
Price: 3.95 USD
Availability: InStock

SKU: GOODMAN-6421 Brand: Goodman

$3.95 $5.25

OEM Guaranteed

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Texas CMBL #19328542014

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The Goodman 20201802 Drain Hose Tube is a genuine OEM condensate line component for the AMH950704CXAE high-efficiency gas furnace. On a 95%+ AFUE condensing furnace, the secondary heat exchanger produces acidic condensate that must be routed reliably to the drain — a cracked, brittle, or clogged hose can cause water leaks, pressure-switch lockouts, and heat exchanger corrosion.

Specifications

OEM Part Number: 20201802
Type: Condensate drain hose / tube
Material: Molded condensate-rated tubing
Application: Internal furnace drain routing
Fits: AMH950704CXAE and compatible Goodman/Amana furnaces
Brand: Goodman OEM

OEM vs. Generic

The OEM 20201802 is pre-molded to the exact bends, length, and fitting diameters used inside this furnace cabinet, so it seats without kinking or forcing. Generic bulk tubing can crimp at tight radii and may not match the barb sizes, risking slow leaks. For a clean, drip-free condensate path, OEM is the safe choice.

Install Difficulty

Very Easy (1 of 5). Slip the old hose off its fittings, route the new one along the same path, and secure with the existing clamps. No tools beyond pliers are typically required. Run the furnace and confirm free drainage with no leaks.

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 Furnace Drain Hose T...

$3.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman AMH950704CXAE — 20201802?

Yes. This is the factory-specified OEM drain hose for the Goodman AMH950704CXAE — 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 AMH950704CXAE — 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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