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The Goodman B1756028L Horizontal Drain Pan is a genuine OEM condensate collection pan engineered specifically for ARUF049-00A-1A series air handlers. When an air handler is installed in a horizontal (attic or crawlspace) orientation, this pan captures condensate from the evaporator coil and channels it to the drain line, protecting the equipment and surrounding structure from water damage.
This is a factory OEM Goodman part, molded to the exact contour and mounting points of the ARUF049 cabinet. Generic universal pans often require trimming, shimming, or re-drilling and can leave gaps that allow overflow. Choosing the OEM pan guarantees correct slope to the drain fitting and a leak-free seat the first time.
Drain pans crack, rust through, or warp over years of constant moisture exposure, leading to ceiling stains, mold, and float-switch shutoffs. Swapping in a fresh OEM pan restores reliable condensate removal.
Installation Difficulty: Moderate — requires removing the coil access panel and sliding the coil to seat the new pan. Recommended for HVAC technicians or experienced DIYers. Always clear the drain line and confirm proper pitch after installation.