New air curtain Kool is specially designed to be installed on doors of cold rooms and freezers, so they don't need any heating. Moreover they take advantage of the last innovations of the Windbox series in smaller equipment.    With an electrozinc steel frame, in white, and double suction centrifugal fans with a 5-speed external ...

Also this year, Airtècnics will be present at the prestigious IFEMA International Climatización Fair – that will take place in Madrid, from 26 February to 1 March 2019 – showing at the ‘Climatización Show’ its exhibition space on technological innovations for heating, ventilation, air conditioning and ...

The air curtain Optima K for cold chamber is a variant of the Optima air curtain and has been developed as an alternative to the current models to cover smaller doors for refrigerated spaces with temperatures above 0°C. As an evolution of the Optima air curtain, it remains compatible with the range of accessories and fixings for its base ...

The Korean environmental consulting company KSD has tested Wellisair's effectiveness on a Korean bus for two days in September 2020. The process consisted on taking samples on bus surfaces such as handles, seats or buttons, in the front, centre and rear of the vehicle, before and after the installation of Wellisair. Air samples were also taken ...