OEM Goodman Horizontal Drain Pan for ARPF486016AA — B1756028L

The Goodman B1756028L Horizontal Drain Pan is a genuine OEM condensate pan engineered specifically for the ARPF486016AA horizontal air handler and compatible Goodman/Amana models. It captures and channels condensate away from the evaporator coil, protecting your equipment and surrounding structure from water damage, corrosion, and microbial growth. A cracked, warped, or rusted-through drain pan is one of the most common causes of ceiling stains and water leaks in horizontal installs — replacing it with the correct OEM pan restores proper drainage geometry that universal pans rarely match.

Specifications

• Part Number: B1756028L
• Type: Horizontal condensate drain pan
• Fits Model: ARPF486016AA air handler
• Brand: Goodman / Amana OEM
• Application: Coil condensate collection & drainage
• Material: Corrosion-resistant molded pan

OEM vs. Generic

This genuine Goodman pan matches the factory drain port location, slope, and mounting points exactly, so it seats correctly the first time and drains completely. Generic or shop-fabricated pans often require shimming, sealing, or modification and can pond water — leading to repeat service calls. For a horizontal application where pitch matters, OEM fit is worth the small premium.

Installation Difficulty: Moderate

Replacement requires pulling the coil assembly to access and swap the pan. Best handled by an HVAC technician; allow 45–90 minutes. Always confirm the drain pitch and reseal the condensate line before returning the unit to service.