Heat Exchangers Meet NEMA 4/4X Standards

Providing uniform cooling in a closed-loop system where a reliable source of clean, cool water is available, a series of water-to-air heat exchangers is UL/CUL listed, and units are tested and approved by UL for NEMA 4/4X enclosures. These units have the capacity of below-ambient cooling and are particularly well-suited for hot, harsh, highly contaminated environments and eliminate the need for ambient air filters.