Cabinet Cooler uses compressed air.

Press Release Summary:

Dual Cabinet Cooler incorporates vortex tube to circulate 20°F compressed air without refrigerants and maintains NEMA 12, 4 or 4X rating of enclosure. Drain filter separator keeps moisture out of enclosure to protect sensitive electronics from harsh environments. Dual Cabinet Cooler is UL listed, accurate at ±2°F of set temperature, and available in 4,000, 4,800, and 5,600 Btu/hr capacities.

Original Press Release:

Dual Cooling System for Large Enclosures

EXAIR's new Dual Cabinet Cooler System keeps electrical enclosures cool with 20°F air to eliminate high temperature malfunction and protect sensitive electronics from harsh environments. The high cooling capacity up to 5,600 Btu/hr. is ideal for large electrical enclosures and high heat loads.

Cabinet Coolers incorporate a vortex tube that cools ordinary compressed air to 20°F without the use of refrigerants. They mount through a standard electrical knockout while maintaining the NEMA 12, 4 or 4X rating of the enclosure. Systems with thermostat control minimize compressed air use, keeping the enclosure at ± 2ºF of the temperature setting. An automatic drain filter separator ensures no moisture passes to the inside of the electrical enclosure. There are no moving parts to wear out.

Dual Cabinet Coolers are available with cooling capacities of 4,000, 4,800 and 5,600 Btu/hr. and are UL Listed. Models with lower cooling capacities are available. Applications include variable frequency drives, programmable controllers, industrial computers, motor controls, microprocessors and robotics. Prices start at $689.

For more information contact: EXAIR Corporation 11510 Goldcoast Dr. Cincinnati, OH 45249-1621 Phone: (800) 903-9247 Fax: (513) 671-3363 E-mail:

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