OEM Goodman 23 x 20 in Vertical Drain Pan for ARPF48601BA — B1756020L

The Goodman B1756020L Vertical Drain Pan is the genuine OEM condensate pan for Goodman ARPF48601BA air handlers installed in the upflow/vertical position. Measuring 23 x 20 inches OD, it captures condensate from the evaporator coil and channels it to the drain line, protecting the cabinet, ductwork, and surrounding structure from water damage. Cracked or rusted pans are a leading cause of ceiling stains and overflow shutoffs.

Specifications

• Part Number: B1756020L
• Type: Vertical condensate drain pan
• Dimensions: 23 in x 20 in outside diameter
• Orientation: Vertical / upflow
• Brand: Goodman / Amana
• Fits Model: ARPF48601BA

OEM vs. Generic

This genuine Goodman OEM pan is molded to the exact coil footprint and drain-port location of the original. Universal aftermarket pans rarely line up with the factory drain connection or coil rails, leading to leaks and trapped standing water. OEM ensures correct slope and a leak-free seal.

Installation

Difficulty: Moderate — Requires sliding out the coil assembly to swap the pan and re-seating the drain connection. Plan 45–75 minutes. Verify proper slope toward the drain before reassembly.