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The Southwark Metal 137N243636 is a galvanized steel drain pan designed for use beneath air handlers and furnaces with coils. It measures 36 inches long by 36 inches wide and stands 2 inches deep, giving it enough capacity to catch condensate and prevent water damage to floors, ceilings, and surrounding equipment. HVAC technicians and installers rely on drain pans like this one as a standard part of any split system or packaged unit installation, particularly when equipment is located in attics, closets, or mechanical rooms where water intrusion can cause serious structural damage. This pan is manufactured from hot dipped galvanized steel meeting ASTM A653 CS Type B standards, which means it resists corrosion and holds up in the humid, condensate-heavy environments common to HVAC installations. At 24 gauge, it meets the construction requirement for pans sized 76 inches and larger, though this 36-inch model is also built to that same heavy-duty spec, making it a durable choice for long-term service. The folded corners create a tight, leak-resistant seam that adds structural rigidity and reduces the chance of drips or seepage at stress points. This particular model does not include a drain connection, which keeps the design simple for installations where a float switch or secondary drain line is not required. It weighs approximately 9.4 pounds and ships from domestic manufacturing in the USA. HVAC professionals searching for a secondary condensate pan, overflow drain pan, or equipment drip pan for residential or light commercial applications will find this unit straightforward to install and built to last. It is part of Southwark Metal's 137 product family of HVAC sheet metal accessories.
The Southwark Metal 137N243636 is a heavy-duty 24 gauge galvanized drain pan measuring 36 inches x 36 inches x 2 inches deep, built for reliable condensate containment under air handlers and coil-equipped furnaces. Made in the USA from ASTM A653 CS Type B steel with folded corners for added durability.
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