11
Ventilation installations and equipment for air conditioning of rooms, buildings, trains, ships and vehicles; Air conditioning, heating, refrigerating, aerating and ventilating, humidifying and dehumidifying installations and apparatus, and parts therefor, in particular for rooms, buildings, trains, ships and vehicles; Ventilating fans, Air compressors, Air heating apparatus, Air cooling apparatus, Air filters for air conditioning (included in class 11); Ventilation apparatus, namely induction equipment, active and passive chilled beams, fan coil units and facade air conditioning units for installations in ceilings, facades, parapets and floors for air conditioning, ventilation, cooling, heating and humidification and dehumidification of rooms and buildings; Nozzle chambers for humidifying and washing out air, Spray nozzles, Air-flow control valves and shut-off valves being parts for air-conditioning installations; Equipment for heat generation from regenerative heat; Equipment for air moisture exchange, Namely heat exchangers, not parts of machines and Humidifiers; Individual air-treatment installations, Nozzles, Induction devices, Fan coil units for room heating and cooling and room cooling apparatus with fans; Air outlets and inlets being parts for ventilating installations, including in combination with fume cupboards; Facade air-conditioning modules for decentral heating, cooling, fresh-air supplying, air recirculating and ventilating, for rooms and buildings; Air filters for process air technology, for filtering dust, fibres, chips, granules and paper; Air treatment, air conveyance, air humidifying and dehumidifying installations and apparatus for room ventilating installations