The diffuser, KOOLAIR, type LADES-I, was designed to be installed in rooms with high ceilings (not higher than 5 or 6 m) such as industrial facilities, large stores, etc. The diffuser is octagonal, and the upper section of the terminal is fitted with multiple nozzles for hot air supply.
The lower section has a perforated detachable front housing for cold air supply. For even distribution of air, the interior is equipped with an equalising plate. The multiple nozzle section and the perforated section are separated by a volume control damper controlled by an electric motor, a manual control or a thermal component.