What are the specs for this Condensate Drain Trap?

The correct replacement for Goodman model AKSS921155DXAA — 20171701 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 AKSS921155DXAA — 20171701.

What symptoms indicate I need a new condensate drain trap?

Common symptoms that indicate you need a new condensate drain trap include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

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Goodman

OEM Goodman Condensate Drain Trap for AKSS921155DXAA — 20171701

Name: OEM Goodman Condensate Drain Trap for AKSS921155DXAA — 20171701
Brand: Goodman
SKU: GOODMAN-3757
Price: 20.95 USD
Availability: InStock

SKU: GOODMAN-3757 Brand: Goodman

$20.95 $27.95

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The Goodman 20171701 Condensate Drain Trap is a genuine OEM replacement for the AKSS921155DXAA 92%+ AFUE condensing gas furnace and compatible Goodman/Amana models. On high-efficiency furnaces, combustion produces acidic condensate that must drain safely away; this trap channels that condensate out while maintaining a water seal that blocks flue gases from escaping into the cabinet. A cracked, clogged, or algae-fouled trap triggers pressure-switch faults, lockouts, and no-heat conditions.

Specifications

Part Number: 20171701
Type: Condensate drain trap assembly
Application: High-efficiency (condensing) furnaces
Function: Drains acidic condensate and maintains a gas-tight water seal
Fits: Goodman/Amana AKSS921155DXAA furnace
Category: Drainage / Condensate management

OEM vs. Generic

The OEM 20171701 is molded to the exact port spacing and seal geometry of this furnace's drainage system. Generic traps often require adapters and can leak or fail to hold the proper water seal, leading to pressure-switch faults. OEM fit is recommended for reliable, sealed drainage.

Installation Difficulty

Easy. Power down the furnace, disconnect the drain hoses, unclip the old trap, and snap the new one into place. Prime the trap with water before restart. A common, low-risk maintenance repair.

Ships fast. Fitment questions? Email 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 Condensate Drain Tra...

$20.95

Frequently Asked Questions

Does this Condensate Drain Trap fit my Goodman AKSS921155DXAA — 20171701?

Yes. This is the factory-specified OEM condensate drain trap for the Goodman AKSS921155DXAA — 20171701. 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 condensate drain trap on my Goodman AKSS921155DXAA — 20171701?

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 condensate drain trap?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this condensate drain trap 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 condensate drain trap?

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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