What are the specs for this Drain Trap?

The correct replacement for Goodman model GKS90905DXAA — 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 GKS90905DXAA — 20171701.

What symptoms indicate I need a new drain trap?

Common symptoms that indicate you need a new drain trap 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 trap 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 Trap for GKS90905DXAA — 20171701

Name: OEM Goodman Condensate Drain Trap for GKS90905DXAA — 20171701
Brand: Goodman
SKU: GOODMAN-10846
Price: 20.95 USD
Availability: InStock

SKU: GOODMAN-10846 Brand: Goodman

$20.95 $27.95

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Goodman 20171701 Condensate Drain Trap

The Goodman 20171701 condensate drain trap is the factory-original component for the GKS90905DXAA 90%+ AFUE gas furnace. In a high-efficiency furnace, the secondary heat exchanger produces acidic condensate that must drain freely while the trap maintains a water seal — preventing flue gases and combustion-air pressure from escaping through the drain line. A cracked, clogged, or missing trap triggers pressure-switch faults and furnace lockouts.

Specifications

Component: Condensate drain trap assembly
Material: Molded corrosion-resistant polymer
Fits: Goodman GKS90905DXAA and compatible condensing furnaces
OEM Part Number: 20171701
Brand: Goodman / Amana
Function: Maintains water seal, routes acidic condensate to drain

OEM vs. Generic

This genuine Goodman OEM trap matches the exact port diameters, inlet/outlet geometry, and mounting footprint of your furnace, so hoses seat correctly and the water seal holds. Generic traps rarely align with Goodman's multi-port design and often leak or restrict flow, leading to intermittent pressure-switch open faults that are hard to diagnose.

Installation Difficulty

Moderate (3/5). Plan on 20–30 minutes. Power down the furnace, place a towel to catch residual water, disconnect the drain hoses (note each connection), unclip the old trap, and fit the new one with the same hose routing. Prime the trap with clean water before restarting so the seal is established. Flushing the trap seasonally extends its life.

Disconnect power before servicing. Handle condensate carefully — it is mildly acidic.

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 Drain Trap fit my Goodman GKS90905DXAA — 20171701?

Yes. This is the factory-specified OEM drain trap for the Goodman GKS90905DXAA — 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 drain trap on my Goodman GKS90905DXAA — 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 drain trap?

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

Is this 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 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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