What are the specs for this Drain Pan?

The correct replacement for Goodman model WAHME4260P4ABA — 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 WAHME4260P4ABA — 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 in for WAHME4260P4ABA — B1756020L

Name: OEM Goodman Vertical Drain Pan 23x20 in for WAHME4260P4ABA — B1756020L
Brand: Goodman
SKU: B1756020L-GEN
Price: 30.95 USD
Availability: InStock

SKU: B1756020L-GEN Brand: Goodman

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Texas CMBL #19328542014

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Govt POs Accepted

The Goodman B1756020L Vertical Drain Pan is a genuine OEM condensate pan measuring 23 x 20 inches OD, designed for WAHME4260P4ABA air handlers installed in the vertical (upflow/downflow) orientation. It collects coil condensate and channels it to the drain line, protecting the cabinet, ductwork, and surrounding structure from water damage and corrosion.

Specifications

OEM Part Number: B1756020L
Type: Vertical-configuration condensate drain pan
Dimensions: 23 in x 20 in outer diameter
Orientation: Vertical (upflow/downflow) air handlers
Compatible Model: WAHME4260P4ABA (Goodman Air Handler)
Brand: Goodman / Amana OEM

OEM vs. Generic

This genuine OEM pan is molded to the exact cabinet footprint and drain-port location of the original. Generic pans frequently misalign the drain outlet or fit loosely, leading to overflow and leaks. OEM guarantees correct fitment and proper condensate flow.

Installation Difficulty

Moderate (3/5). Power down, remove the coil access panel, slide out the old pan, and seat the replacement so the drain outlet aligns with the existing line. Confirm a slight slope toward the drain and test for free flow. Professional installation recommended.

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...

$30.95

Frequently Asked Questions

Does this Drain Pan fit my Goodman WAHME4260P4ABA — B1756020L?

Yes. This is the factory-specified OEM drain pan for the Goodman WAHME4260P4ABA — 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 WAHME4260P4ABA — 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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