Evaporative cooling is a process that has been used throughout history – thousands of years ago. The Arabs hung wet blankets in the entrances to their tents for a cooling effect. The Greeks also practiced a similar method by placing terracotta pots filled with water in their doorways. Evap air cooler takes advantage of this natural process. Each Coolair cooler contains large cooling pads, which are soaked with water. Hot ambient (outside) air passed through the cooler with a quiet but powerful fan
Evaporative cooling is a process that has been used throughout history – thousands of years ago. The Arabs hung wet blankets in the entrances to their tents for a cooling effect. The Greeks also practiced a similar method by placing terracotta pots filled with water in their doorways. Evap air cooler takes advantage of this natural process. Each Breezair cooler contains large cooling pads, which are soaked with water. Hot ambient (outside) air passed through the cooler with a quiet but powerful fan.