OEM Goodman 23x20 Vertical Drain Pan for ARPF496116AA — B1756020L

The Goodman B1756020L Vertical Drain Pan is the genuine OEM condensate pan for ARPF496116AA air handlers, sized at 23 x 20 inches OD for vertical (upflow/downflow) installations. The pan collects condensate from the evaporator coil and channels it to the drain line. A cracked, rusted, or algae-clogged pan overflows and causes water damage — replacing it with the factory-dimensioned pan ensures correct slope, drain alignment, and a leak-free catch.

Specifications

• Part Number: B1756020L
• Type: Vertical condensate drain pan
• Outside Dimensions: 23 in x 20 in OD
• Orientation: Vertical (upflow / downflow)
• Equipment: Air Handler
• Fits Model: ARPF496116AA
• Brand: Goodman (also fits Amana-branded equivalents)

OEM vs. Generic

This genuine Goodman OEM pan matches the coil footprint, drain-port location, and mounting rails of the ARPF496116AA. Universal pans rarely align the drain connection and can leave the coil unsupported. OEM guarantees the pan drops in, drains to the correct side, and seals against the matching gasket.

Install Difficulty

Moderate (3/5). Requires lifting or sliding the coil to remove the old pan, then transferring the drain fitting and gasket. No refrigerant work if the coil stays in place; budget 45–60 minutes and confirm the drain slopes toward the port.