EXAIR's digital ETC (Electronic Temperature Control) is now available for Dual Cabinet Cooler® Systems installed on large or high heat load enclosures. An ETC Dual Cabinet Cooler system will keep electrical enclosures cool while minimizing compressed air use. Systems produce 20°F air to eliminate high temperature malfunctions and protect sensitive electronics from harsh environments. They are available in cooling capacities up to 5,600 Btu/Hr.

The ETC accurately maintains a constant temperature in the electrical enclosure that is slightly under the maximum rating of the electronics. It permits just enough cooling for the electronics without going so cold as to waste compressed air. A digital LED readout displays the temperature of the electrical enclosure (°F or °C), then displays the user temperature setting when pressing the “push to set” button. When that setting is exceeded, the Cabinet Cooler System is activated.

The ETC is suitable for NEMA 4, 4X and 12 environments and works with our UL listed Dual Cabinet Cooler Systems which are available with cooling capacities of 3,400, 4,000, 4,800 and 5,600 Btu/Hr. All systems include an automatic drain filter separator to keep moisture in the compressed air out of the enclosure. Models are available for 120 VAC or 240 VAC and lower cooling capacities are available. All products are CE compliant. Prices start at $1,701.