Air conditioning means and method
Appliance for purifying and/or humidifying and dehumidifying gas
Conditioning and filling system for a spray evaporative...
Enthalpic evaporative air conditioning device with heating
Evaporative cooler with scrubber and enthalpic heating system
Evaporative cooler with ventilative device
Heat exchanger
Heat pipe assisted evaporative cooler
Precooler for an evaporative cooler
Refrigeration/evaporative cooler unit
Split-type air-conditioning apparatus
Two stage cooling tower