What are the specs for this Drain Trap?

The correct replacement for Goodman model AMV91155DXAB — 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 AMV91155DXAB — 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 AMV91155DXAB — 20171701

Name: OEM Goodman Condensate Drain Trap for AMV91155DXAB — 20171701
Brand: Goodman
SKU: GOODMAN-7820
Price: 20.95 USD
Availability: InStock

SKU: GOODMAN-7820 Brand: Goodman

$20.95 $27.95

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Goodman 20171701 Condensate Drain Trap

The Goodman 20171701 is a genuine OEM condensate drain trap engineered for the AMV91155DXAB modulating gas furnace and other compatible Goodman/Amana high-efficiency (90%+ AFUE) models. This trap collects and safely routes acidic condensate away from the secondary heat exchanger, maintaining the proper P-trap seal that prevents flue gas from escaping into the drain line. A cracked, clogged, or missing trap is one of the most common causes of nuisance lockouts and water leaks on condensing furnaces.

Specifications

Part type: Condensate drain trap assembly
OEM part number: 20171701
Fits: AMV91155DXAB and compatible 90%+ AFUE furnaces
Material: Molded, corrosion-resistant polymer
Application: High-efficiency condensing gas furnaces

OEM vs. Generic

Choosing the genuine OEM 20171701 guarantees an exact-fit trap with the correct port geometry, float, and seal designed for your unit — no leaks, no misalignment, and full compatibility with the factory condensate routing. Aftermarket generics may save a few dollars up front but often require adapters and are a frequent source of drain-related callbacks.

Installation Difficulty

Rating: Easy (2/5). Replacement typically takes 15–20 minutes with basic hand tools. Power down the furnace, disconnect the drain hoses, remove the old trap, clean the ports, install the new trap, and reconnect. Always test for leaks and confirm the trap is primed with water before restoring power.

Backed by fast shipping and genuine OEM quality from National HVAC Parts.

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 AMV91155DXAB — 20171701?

Yes. This is the factory-specified OEM drain trap for the Goodman AMV91155DXAB — 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 AMV91155DXAB — 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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