Colt Ventilation – Whirlwind | Tornado | Liberator Powered Extract Ventilators. Powrvent, Powrjet, Lowline, Jetline, Systemair etc

by | May 27, 2017 | PremiAir

If you have any of these powered extraction systems installed in your factory or warehouse then why not utilise these as part of an evaporative air cooling system to provide even better comfort in your building.

Evaporative air coolers provide the most energy efficient control of temperatures, particularly for industrial environments.

During warmer weather (when outside temperatures are above 20oC), evaporative air coolers utilise the adiabatic effect to reduce the temperature of the incoming air. In fact, the hotter it gets, the more cooling is achieved, as the external air is usually at lower relative humidity and able to absorb more moisture. For example, if the outside temperature is 30oC and humidity is 40% RH, the temperature of the incoming air will be reduced to a very pleasant 22oC.

For other times, when the ambient temperature is below about 20oC the Breezair modules will not need to operate and the supply air can then be utilised to provide “free cooling”. With extremely low energy consumption rates, evaporative air coolers are up to 80% more economical than conventional air conditioning systems.

Please contact us to arrange a free no-obligation survey.