What are the specs for this Drain Hose?

The correct replacement for Goodman model WGFM195070S4CAB — 20201901 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 WGFM195070S4CAB — 20201901.

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 for WGFM195070S4CAB — 20201901

Name: OEM Goodman Condensate Drain Hose for WGFM195070S4CAB — 20201901
Brand: Goodman
SKU: GOODMAN-20201901
Price: 15.95 USD
Availability: InStock

SKU: GOODMAN-20201901 Brand: Goodman

$15.95 $20.95

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Goodman 20201901 Condensate Drain Hose

The Goodman 20201901 is a genuine OEM condensate drain hose (tube) routed within the drain system of the WGFM195070S4CAB 95% AFUE, 70,000 BTU high-efficiency gas furnace. This molded hose channels corrosive condensate from the collector box and heat exchanger toward the drain trap. Age, heat cycling, and acidic condensate cause these hoses to harden and split, leading to cabinet leaks and intermittent pressure-switch lockouts. A fresh OEM hose restores a sealed, free-draining condensate path.

Specifications

OEM Part Number: 20201901
Component: Condensate drain hose / tube (molded)
Compatible Model: WGFM195070S4CAB (95% AFUE, 70K BTU)
Brand: Goodman
Equipment Type: Gas Furnace
Material: Condensate-rated molded tubing with formed bends

OEM vs. Generic

Unlike a straight length of generic tubing, this OEM hose is molded with the correct bends and end fittings to follow your furnace's factory routing without kinking. Generic tube can leak or collapse at tight radii. Because proper condensate flow directly affects the safety pressure switch, the exact-fit OEM part is recommended.

Installation Difficulty: Easy

Shut off the furnace, disconnect the old molded hose at both ends, and seat the replacement onto the matching barbs, following the original routing. Typically 10–15 minutes with minimal tools. Restart and verify condensate reaches the trap with no drips or backups.

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...

$15.95

Frequently Asked Questions

Does this Drain Hose fit my Goodman WGFM195070S4CAB — 20201901?

Yes. This is the factory-specified OEM drain hose for the Goodman WGFM195070S4CAB — 20201901. 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 WGFM195070S4CAB — 20201901?

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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