What are the specs for this Drain Pan?

The correct replacement for Goodman model ATUF486016AA Air Handler — B1756020L 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 ATUF486016AA Air Handler — B1756020L.

What symptoms indicate I need a new drain pan?

Common symptoms that indicate you need a new drain pan 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 pan 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.

Goodman

OEM Goodman Vertical Drain Pan 23x20 for ATUF486016AA Air Handler — B1756020L

Name: OEM Goodman Vertical Drain Pan 23x20 for ATUF486016AA Air Handler — B1756020L
Brand: Goodman
SKU: B1756020L-GEN
Price: 64.95 USD
Availability: InStock

SKU: B1756020L-GEN Brand: Goodman

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Goodman B1756020L Vertical Drain Pan (23" x 20")

The Goodman B1756020L is a genuine OEM vertical condensate drain pan sized 23 x 20 inches OD for the Goodman/Amana ATUF486016AA air handler. Installed beneath the evaporator coil in vertical (upflow/downflow) configurations, it catches condensate and routes it to the drain line. A cracked or rust-pitted pan is one of the most common causes of ceiling stains and water damage — a fresh OEM pan restores leak-free drainage.

Specifications

Part number: B1756020L
Component type: Vertical condensate drain pan
Dimensions: 23 in x 20 in (outside dimension)
Orientation: Vertical (upflow/downflow) coil applications
Fits: Goodman/Amana ATUF486016AA air handler
Material: Corrosion-resistant molded composite/plastic

OEM vs. Generic

The OEM B1756020L matches the exact footprint, drain-port location, and coil saddle of your unit, so it seats correctly and drains completely. Generic pans rarely align with the factory drain fitting and can pool water, defeating the purpose. OEM is strongly recommended for a watertight result.

Installation Difficulty

Moderate — Requires pulling the coil to access the pan and re-sealing the drain connection. Plan for 45–90 minutes; have shop towels and pan tablets on hand.

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 Vertical Drain Pan 2...

$64.95

Frequently Asked Questions

Does this Drain Pan fit my Goodman ATUF486016AA Air Handler — B1756020L?

Yes. This is the factory-specified OEM drain pan for the Goodman ATUF486016AA Air Handler — B1756020L. 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 pan on my Goodman ATUF486016AA Air Handler — B1756020L?

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 pan?

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

Is this drain pan 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 pan?

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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