The coolers’ resistance to wear corrosion and oxidation is said to ensure long life and maintenance-free operation. Coolers mount to a NEMA 4X enclosure and include an automatic drain filter separator to keep moisture from entering the electrical enclosure. Features optional thermostat control and cooling capacities to 2 Btu/hr. Priced at $975 applications include cooling control panels used in food processing pharmaceutical heat treating and other corrosive locations.