9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving, teaching and electronic apparatus and instruments, namely control apparatus for regulating air-conditioning and ventilating installations; Computers and computer software; Computer software for controlling and regulating heating, ventilating and air conditioning installations; Electric monitoring apparatus for heating, ventilating and air-conditioning installations; Circuits, sensors, control equipment and actuators for heating, ventilating and air conditioning installations
11
Heat recovery, heating, steam generating, refrigerating, drying and ventilating apparatus; Apparatus and instruments for conducting, processing, heating, refrigerating, filtering, humidifying and dehumidifying, regulating and controlling of air, for the air conditioning of rooms
16
Printed technical manuals, technical bulletins and technical guides relating to heating, ventilating and air-conditioning installations
37
Air conditioning apparatus installation, maintenance and repair
42
Technical consultancy in the field of heating, ventilating and air conditioning systems; Technical project management in the field of heating, ventilating and air conditioning systems; Technical consultancy in the field of energy saving; Monitoring of heating, ventilating and air conditioning installations; Design and development of computer hardware and software; Providing specifications and technical documentation in relation to the control and regulating of heating, ventilating and air conditioning installations; Technical operation of air-conditioning installations, for others, namely installing the regulating algorithm on control apparatus for regulating air-conditioning installations, and evaluating the incoming data from the sensor system as the basis for controlling and regulating the air-conditioning installations