What are the specs for this Drain Pan?

The correct replacement for Goodman model ARPT032-00C-1B Air Handler — B1756021L 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 ARPT032-00C-1B Air Handler — B1756021L.

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 Horizontal Drain Pan for ARPT032-00C-1B Air Handler — B1756021L

Name: OEM Goodman Horizontal Drain Pan for ARPT032-00C-1B Air Handler — B1756021L
Brand: Goodman
SKU: B1756021L-GEN
Price: 39.95 USD
Availability: InStock

SKU: B1756021L-GEN Brand: Goodman

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Goodman B1756021L Horizontal Drain Pan

The Goodman B1756021L is a genuine OEM horizontal condensate drain pan built as a direct-fit replacement for the Goodman ARPT032-00C-1B air handler in horizontal (attic/crawlspace) installations. A cracked or rusted pan leads to water leaks, drip damage, and float-switch trips — this OEM pan restores reliable condensate capture and drainage in horizontal orientation.

Specifications

Orientation: Horizontal (left/right) configuration
Type: Condensate / evaporator drain pan
OEM Part Number: B1756021L
Fits: Goodman ARPT032-00C-1B air handler
Construction: Corrosion-resistant molded pan with factory drain port placement
Brand: Goodman OEM

OEM vs. Generic

This genuine Goodman OEM pan matches the exact footprint, slope, and drain-port location required for proper horizontal drainage and a leak-free fit. Generic pans often mismatch the cabinet geometry, causing pooling and drain-line misalignment. For dependable leak protection, choose OEM.

Installation Difficulty

Easy–Moderate (2/5). Usually involves sliding out the coil/old pan, reseating the replacement with correct slope toward the drain, and reconnecting the line. Plan 30–45 minutes. Disconnect power and clear the drain line before servicing.

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 Horizontal Drain Pan...

$39.95

Frequently Asked Questions

Does this Drain Pan fit my Goodman ARPT032-00C-1B Air Handler — B1756021L?

Yes. This is the factory-specified OEM drain pan for the Goodman ARPT032-00C-1B Air Handler — B1756021L. 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 ARPT032-00C-1B Air Handler — B1756021L?

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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