What are the specs for this Drain Hose?

The correct replacement for Goodman model GMV950704CXBB — 20201902 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 GMV950704CXBB — 20201902.

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 23" Condensate Drain Hose Tube for GMV950704CXBB — 20201902

Name: OEM Goodman 23" Condensate Drain Hose Tube for GMV950704CXBB — 20201902
Brand: Goodman
SKU: GOODMAN-12818
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-12818 Brand: Goodman

$6.95 $9.25

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Texas CMBL #19328542014

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The Goodman 20201902 23-Inch Drain Hose Tube is a genuine OEM condensate line for the GMV950704CXBB high-efficiency gas furnace and related Goodman/Amana models. Pre-cut to 23 inches, it routes acidic condensate from the collector box and secondary heat exchanger to the drain trap. A cracked, clogged, or kinked drain line causes water leaks, blocked-drain pressure faults, and furnace lockouts — this factory tube restores proper flow.

Specifications

Part Number: 20201902
Type: Condensate drain hose / tube
Length: 23 inches (pre-cut)
Brand: Goodman (Amana compatible)
Equipment: High-Efficiency Gas Furnace — GMV950704CXBB

OEM vs. Generic

This genuine OEM hose arrives at the correct 23" length and exact diameter, so it drops in without measuring or trimming. Generic tubing must be cut to length and can be sized wrong, leading to slip-offs or restricted flow. OEM guarantees the right fit the first time.

Installation Difficulty: Easy

An easy 5–10 minute swap. Power off the furnace, remove the old 23" hose from both barbed fittings, transfer any clamps, and press the new tube fully onto each connection. Run the furnace and confirm condensate drains freely 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 23" Condensate Drain...

$6.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GMV950704CXBB — 20201902?

Yes. This is the factory-specified OEM drain hose for the Goodman GMV950704CXBB — 20201902. 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 GMV950704CXBB — 20201902?

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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