What are the specs for this Drain Hose?

The correct replacement for Goodman model GMH950703BXAB — 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 GMH950703BXAB — 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 GMH950703BXAB — 20201802

Name: OEM Goodman Furnace Drain Hose Tube for GMH950703BXAB — 20201802
Brand: Goodman
SKU: GOODMAN-11170
Price: 12.95 USD
Availability: InStock

SKU: GOODMAN-11170 Brand: Goodman

$12.95 $16.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

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Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman 20201802 is a genuine OEM condensate drain hose tube engineered for the GMH950703BXAB high-efficiency gas furnace. This tube routes acidic condensate away from the secondary heat exchanger and collector box, protecting your equipment from corrosion, blockages, and water damage. Because 96%+ AFUE furnaces produce condensate during normal operation, a correctly fitted drain tube is essential to safe, reliable heating.

Specifications

Genuine Goodman OEM replacement part
Part number: 20201802
Application: Furnace condensate drainage
Compatible model: GMH950703BXAB (and shared-platform variants)
Material: Molded polymer drain tube

OEM vs. Generic

This is a true OEM Goodman component built to factory dimensions, so it seats correctly on the collector box and mates cleanly to the drain trap — no leaks, no forcing. Aftermarket universal tubing may require trimming and can create kinks or poor seals that lead to condensate spillover and nuisance lockouts. For a maintenance-free repair, we recommend the exact OEM part.

Installation Difficulty

Easy (1/5) — Typically a simple push-fit connection. Power down the furnace, remove the old tube, clear any sludge from the port, and seat the new tube. No special tools required.

Questions about fitment? Contact info@nationalhvacparts.com.

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...

$12.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman GMH950703BXAB — 20201802?

Yes. This is the factory-specified OEM drain hose for the Goodman GMH950703BXAB — 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 GMH950703BXAB — 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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