What are the specs for this Drain Pan?

The correct replacement for Goodman model ADPF304216CA — 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 ADPF304216CA — 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 23 x 20 in OD for ADPF304216CA — B1756020L

Name: OEM Goodman Vertical Drain Pan 23 x 20 in OD for ADPF304216CA — B1756020L
Brand: Goodman
SKU: B1756020L-GEN
Price: 30.95 USD
Availability: InStock

SKU: B1756020L-GEN Brand: Goodman

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The Goodman B1756020L Vertical Drain Pan (23 x 20 inch outer dimension) is a genuine OEM condensate pan for the ADPF304216CA vertical/upflow evaporator coil and compatible Goodman/Amana coil assemblies. The drain pan collects condensate from the cooling coil and channels it to the drain line. Cracked, rusted, or warped pans cause overflow, water damage, and mold. This factory-correct replacement restores proper drainage and fit.

Part Number: B1756020L
Dimensions: 23 x 20 in outer dimension (OD)
Orientation: Vertical / upflow coil application
Fits Model: ADPF304216CA (and compatible Goodman/Amana coils)
Function: Collects and drains coil condensate
Brand: Goodman OEM

OEM vs. Generic: The genuine Goodman pan matches the exact footprint, drain port location, and slope so condensate flows to the correct fitting without pooling. Generic pans risk misaligned drains and poor fit that lead to overflow. For a water-handling part where leaks are costly, OEM is the safe choice.

Installation Difficulty: Moderate (3/5). Requires shutting off power, accessing the coil cabinet, removing the old pan, transferring the drain fitting, and seating the new pan with the proper slope. Verify drain port side and model fit before ordering; a qualified HVAC technician is recommended for coil-cabinet work.

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 ADPF304216CA — B1756020L?

Yes. This is the factory-specified OEM drain pan for the Goodman ADPF304216CA — 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 ADPF304216CA — 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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OEM Goodman Vertical Drain Pan 23 x 20 in OD for ADPF304216CA — B1756020L

Shipping Information

Return Policy

Frequently Asked Questions