Evaporative air conditioners draw in outside air, which passes through filters that are constantly soaked in water. The air loses its heat through the natural evaporation process as it passes through the filters. This fresh air is then blown into the building, cooling the entire building.
The fan and a small water pump are the only energy-consuming components of an evaporative cooler. Evaporative, or adiabatic, cooling uses up to 90% less energy than conventional cooling . It supplies 100% fresh outside air and uses no refrigerants, which are highly harmful to the environment.
Adiabatic cooling
Adiabatic Direct
with very high efficiency
Breezair is a direct application of the adiabatic process. This uses only water to cool the air. The cooling direct adiabatic process takes advantage of a natural phenomenon known as latent heat. If hot, dry air passes through a stream of water, it causes the water toevaporate. As the heat required to vaporize the water is extracted from the air, it cools down.
With its Breezair range, manufacturer Seeley International has developed the most efficient direct adiabatic coolers on the market, making it possible to save more than 10 degrees compared with outside air in the middle of summer in Brussels.
Indirect adiabatic
with very high efficiency
Climate Wizard is the revolution of the adiabatic process. The Climate Wizard enables air conditioning to be provided using the sameevaporation process, without increasing the ambient humidity level . The exchanger consists of dry and wet channels cooled by evaporating water. Contact between the channels cools the dry channels and the exchanger, without transferring humidity.
Climate Wizard is the most efficient adiabatic cooler on the market, outperforming its competitors in indirect adiabatic cooling. This range offers a reduction of over 14 degrees compared with outside air in the middle of summer in Brussels.
Case study in Belgium
Comparison based on a 900m² building with a height of 6m. Cooling time 12h/day, 6 months a year. Interior temperature 23°C. Internal heat load 80kW. Amount of fresh air from refrigeration system 20%. COP cooling traditional 3. Weather conditions in Brussels 2021. Electricity cost 0.547€/kWh. Water cost 4.7€/m³; C0₂ equivalent per kWh electricity 194 gC0₂ eq/kWh.
For information purposes only.
Comparing the Breezair® and Climate Wizard© machines to traditional cooling systems, we notice a decrease in operational costs of up to 90%. Thanks to the high performance adiabatic process we use to cool your buildings, we drastically limit comfort costs during summer. This process only uses outside air and water, no refrigerant gases.
Different facilities for different needs
Free cooling
When the outside temperature drops sufficiently, use our Free Cooling installations to cool your buildings.
Mobile devices
Use our mobile units for smaller rooms. These smaller cost devices are ideal for one-time events.
Spot cooling
Need to cool a particular area, such as a specific workstation? Call on our engineers to calculate how to air-condition efficiently and keep your investment to a minimum.
In addition to cooling
Install the high-performance adiabatic cooling to meet your building's additional cooling requirements.
Autonomous system
Choose the high performance adiabatic cooling system as your main air conditioning system and consume up to 90% less electricity than with a traditional system.
Pre-cooling CTA
Cool the forced air in your AHU with adiabatic cooling. This allows your cooling unit to consume up to 50% less electricity.
