OEM Goodman Horizontal Drain Pan for ASPF426016DA — B1756028L

Goodman B1756028L Horizontal Drain Pan

The Goodman B1756028L is a genuine OEM horizontal condensate drain pan engineered as a direct-fit replacement for Goodman ASPF426016DA air handlers. Mounted beneath the evaporator coil, the drain pan captures condensate produced during the cooling cycle and channels it to the drain line, protecting the cabinet, ductwork, and surrounding structure from water damage and microbial growth. A cracked, corroded, or warped pan is one of the most common causes of ceiling stains and clogged drain calls, making this an essential maintenance and repair component.

Specifications

• OEM Part Number: B1756028L
• Compatible Model: ASPF426016DA
• Orientation: Horizontal installation
• Equipment Type: Air Handler
• Function: Primary condensate collection
• Brand: Goodman (genuine OEM)

OEM vs. Generic

This genuine Goodman OEM pan matches the factory contour, drain port location, and mounting points exactly — no shimming or modification required. Aftermarket universal pans often require trimming and may not align with factory drain fittings, risking leaks. For a horizontal air handler where pan fit determines proper drainage slope, OEM is the reliable choice.

Installation Difficulty

Moderate. Replacement requires pulling the coil section, so plan for 45–90 minutes. We recommend a licensed HVAC technician, especially where the coil and refrigerant lines must be supported during service.