Vortex Cooler Enclosure Coolers Nema 12, 4, 4X

Using filtered compressed air, keep electrical enclosures cool, clean and protected

Enclosure Coolers keep Electrical and Electronic Enclosures cool, clean and protected and are a low cost alternative to expensive, high maintenance air conditioners; and avoid contamination with dirty, humid air caused by fans.

Standard Vortex Enclosure Coolers are available NEMA 12, NEMA 4 and NEMA 4X versions, and can be purchased with an electric thermostat or without a thermostat (constant run). The electric thermostat model maintains tight control on the temperature setpoint of +/- 3 deg F. Vortex Enclosure Coolers are available in cooling capacities ranging from 400 BTU/hr to 5000 BTU/hr.


Small footprint to fit on all enclosures and in confined areas

Electrical thermostat models can be set to desired temperature +/- 3 deg F

Supplied with air filter and ducting kit

Maintains slight pressurization in the enclosure


  • Thermostatically controlled models maintain enclosure temperatures within ideal range
  • Highly reliable, with full 10 year warranty
  • No ambient, dirty or humid air enters the cabinet
  • Can be used on all cabinets, even in tight spaces
  • No wiring required to install most models
  • Operates in environments up to 175 deg F
  • Low cost, compared to Freon air conditioners
  • Thermostatically controlled models reduce operating cost
  • Multiple cooling capacities available, to optimize performance and operating cost
  • Little maintenance required, as compared to Freon A/C and fans
  • Use no refrigerants