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The Goodman B1756017L Vertical Drain Pan is a genuine OEM condensate pan engineered for ATUF193116AA air handlers, and is also a confirmed fit for ARUF036 and ARUF042 models. It captures condensate from the evaporator coil and channels it to the drain line, protecting your equipment and surrounding structure from water damage. A cracked, warped, or corroded pan is one of the most common causes of ceiling stains and overflow shutdowns — replacing it with the factory part restores proper drainage and fitment.
This is a genuine Goodman OEM pan, molded to factory dimensions for a precise drop-in fit and correct drain port alignment. Generic universal pans often require trimming, re-drilling, or sealant to seat properly and may not match the slope needed for full drainage. Choosing OEM eliminates guesswork and ensures the pan mates cleanly with the coil and cabinet.
Moderate. Requires removing the coil access panel and sliding out the coil to swap the pan. Most experienced DIYers complete the job in under an hour with basic hand tools. Always disconnect power before servicing.