OEM Goodman Horizontal Drain Pan for ASPF313716CA — B1756028L

Goodman B1756028L Horizontal Drain Pan

This genuine OEM Goodman B1756028L horizontal condensate drain pan is engineered for the Goodman/Amana ASPF313716CA air handler installed in a horizontal orientation. It captures condensate from the evaporator coil and channels it to the drain connection, protecting the cabinet, ductwork, and surrounding structure from water damage. Cracked, warped, or algae-clogged pans are a leading cause of ceiling stains and water-leak service calls — replacing the pan with the exact OEM part restores proper drainage and slope.

Specifications

• OEM Part Number: B1756028L
• Type: Horizontal condensate drain pan
• Orientation: Horizontal coil applications
• Brand: Goodman / Amana
• Fits: ASPF313716CA air handler
• Equipment: Air Handler coil section

OEM vs. Generic

The OEM Goodman pan is molded to the exact coil footprint with the correct drain-port location and built-in slope toward the outlet. Universal pans rarely match the cabinet rails or coil width, leading to standing water and overflow into the secondary pan. For a leak-free, code-compliant repair, OEM is strongly recommended.

Installation Difficulty

Moderate (3 of 5). Requires sliding or lifting the evaporator coil to swap the pan, then re-sealing the drain connections and confirming proper slope. Budget 45–60 minutes. Pour-test the new pan to verify it drains fully before closing the cabinet.