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The Goodman B1756028L Horizontal Drain Pan is a genuine OEM condensate pan engineered for horizontal installations of the ARPF486016BA air handler — common in attic and crawlspace applications. It captures condensate runoff from the evaporator coil and routes it safely to the drain, preventing overflow, water damage, and biological growth. A corroded or cracked pan is a leading cause of attic ceiling leaks.
This genuine Goodman OEM pan is shaped to match the horizontal coil slab and factory drain spud locations. Aftermarket substitutes often leave gaps that allow water bypass. OEM guarantees a precise, leak-free fit and preserves your warranty.
Moderate. Involves removing the coil to replace the pan and reconnecting the drain — work carefully in tight horizontal spaces. Best for HVAC technicians. Disconnect power before servicing.