What are the specs for this Condensate Drain Trap?

The correct replacement for Goodman model GMS950704CXA Furnace — 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 GMS950704CXA Furnace — 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 GMS950704CXA Furnace — 20171701

Name: OEM Goodman Condensate Drain Trap for GMS950704CXA Furnace — 20171701
Brand: Goodman
SKU: GOODMAN-20171701
Price: 20.95 USD
Availability: InStock

SKU: GOODMAN-20171701 Brand: Goodman

$20.95 $27.95

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The Goodman 20171701 Condensate Drain Trap is a genuine OEM assembly for the Goodman GMS950704CXA 96% AFUE condensing gas furnace and related GMS95-series units. In a high-efficiency furnace, the secondary heat exchanger produces acidic condensate that must drain freely while the trap maintains a water seal that blocks combustion flue gases from escaping into the cabinet. A cracked, clogged, or algae-fouled trap causes water leaks, pressure-switch faults, and repeated lockouts.

Specifications

Type: Condensate drain trap assembly
Material: Molded, corrosion-resistant polymer
Function: Drains acidic condensate while maintaining a flue-gas seal
Fits: Goodman GMS950704CXA and GMS95-series condensing furnaces
Replaces: Goodman OEM #20171701

OEM vs. Generic

The trap's port layout and seal height are matched to the furnace's induced-draft pressure and drain routing. This OEM trap drops in with correct fittings and clearances; generic traps often require adapters and can upset the pressure-switch reference, triggering nuisance faults. OEM ensures a leak-free, code-correct seal.

Install Difficulty

Moderate (2 of 3). Power off, disconnect the drain and pressure-switch hoses, unclip the old trap, and transfer hoses to the new unit in the same positions. Flush the drain line and verify a proper water seal before restarting. Plan 30–45 minutes.

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 GMS950704CXA Furnace — 20171701?

Yes. This is the factory-specified OEM condensate drain trap for the Goodman GMS950704CXA Furnace — 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 GMS950704CXA Furnace — 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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