Air balancing dampers; Air circulation apparatus; Air cleaning apparatus; Air cleaning filters (parts of air cleaning machines or installations); Air cleaning instruments; Air cleaning machines; Air cleansing apparatus; Air conditioners; Air conditioning apparatus; Air conditioning apparatus for commercial buildings; Air conditioning apparatus for commercial use; Air conditioning apparatus for industrial use; Air conditioning apparatus for office use; Air conditioning apparatus for public buildings; Air conditioning apparatus for ships; Air conditioning apparatus for stores; Air conditioning apparatus for use in clean rooms; Air conditioning apparatus for use in food processing; Air conditioning apparatus for use in operating theatres; Air conditioning fans; Air conditioning filters; Air conditioning for cupboards; Air conditioning for data processing rooms; Air conditioning for telephone exchanges; Air conditioning for use in transportation; Air conditioning installations; Air conditioning installations for commercial use; Air conditioning installations for industrial use; Air conditioning installations for use in food processing; Air control dampers; Air cooling apparatus; Air curtains; Air dehumidifiers; Air delivery apparatus for cooling buildings; Air delivery apparatus for heating buildings; Air delivery apparatus for use in industrial processes; Air delivery apparatus for ventilating buildings; Air deodorising apparatus; Air distribution apparatus; Air distribution installations; Air distribution units; Air distribution apparatus; Air distribution installations; Air extractor hoods for use with cookers; Air filter installations; Air filtering apparatus; Air filtering installations; Air filters for use as dust extractors; Air filtration installations; Air handling apparatus; Air handling installations; Air heat recovery apparatus; Air heat recovery installations; Air heaters; Air heating apparatus for commercial use; Air heating apparatus for industrial use; Air heating installations for commercial use; Air heating installations for industrial use; Air humidifiers; Air humidifying apparatus; Air humidifying installations; Air recirculating apparatus; Air recirculating installations; Air reheaters; Air-conditioning fans; Apparatus for air conditioning; Apparatus for cleaning air; Apparatus for exhausting dust (ventilation); Apparatus for exhausting fumes (ventilation); Apparatus for exhausting gases (ventilation); Apparatus for exhausting mists (ventilation); Apparatus for exhausting particles (ventilation); Apparatus for filtering breathing air; Apparatus for filtering dust; Apparatus for filtering fumes; Apparatus for filtering water; Apparatus for purifying air; Apparatus for refrigerating; Apparatus for refrigerating purposes; Apparatus for the distribution of air; Apparatus for the distribution of water; Apparatus for the space heating of commercial premises; Apparatus for the space heating of offices; Apparatus for the space heating of rooms; Apparatus for the space heating of rooms in commercial premises; Apparatus for ventilating; Automatic temperature regulators (valves) for central heating radiators; Bag filters; Ball valves; Beverage-cooling apparatus; Beverage cooling apparatus; Boiler pipes (tubes) for heating installations; Central type air conditioning apparatus; Chiller units being parts of water cooling installations; Chilling apparatus; Chilling appliances; Chilling cabinets; Chilling containers; Chilling machines; Coils being parts of cooling installations; Coils being parts of heating installations; Coils for cooling; Coils for heating; Cold cabinets; Cold rooms; Cold storage rooms; Combination fire and smoke dampers; Combinations of refrigerators and freezers; Combined heating and air conditioning apparatus; Commercial refrigeration units; Control devices (thermostatic valves) for heating installations; Control units (thermostatic valves) for heating installations; Cooling apparatus; Dampers (heating); Dampers for fires; Dampers for ventilating installations; Deep freezers; Dehumidifiers; Dust extraction installations (ventilation); Dust filters; Electric cooling apparatus; Electric cooling fans; Electric air conditioners; Electric heaters; Electric heating apparatus; Electric heating elements; Electric heating filaments; Electric heating installations; Electric refrigerators; Electrical appliances for heating; Electrical heating elements; Electrical heating installations; Electrical installations for refrigerating; Electrically powered air blowers for air-conditioning purposes; Electrically powered air blowers for ventilation purposes; Electrically powered blowers for dust extraction from the air; Electrically powered blowers for ventilation; Electrically powered fans for ventilation purposes; Evaporative cooling apparatus; Evaporators; Extractors (ventilation or air conditioning); Extractor hoods for kitchens; Extraction hoods for cookers; Fan heaters; Fans (air-conditioning); Fans (parts of air conditioning installations); Fans being parts for air conditioning installations; Fans being parts of air conditioning installations; Fans for air conditioning installations; Fans for exhaust extractors; Fans for fume extractors; Fans for gas extractors; Fans for ventilating; Filters for air conditioning; Filters for use with apparatus for air conditioning; Filters for use with apparatus heating; Filters for air conditioning; Filters for air extractor hoods; Filters for dust; Filters for exhaust extractors (parts of household or industrial installations); Filters for fume extractors; Freezer installations; Freezer storage units; Heat exchange apparatus, other than parts of machines; Heat exchangers (not parts of machines); Heat exchangers for transferring heat between fluid streams; Heat exchanging apparatus (other than parts of machines); Heaters; Heating apparatus; Heating apparatus, electric; Heating elements; Heating filaments, electric; Heating installations; Heating installations (water); Heating machines; Heating units; Hoods for air conditioning apparatus; Hoods for ventilating apparatus; Industrial heaters; Industrial heating apparatus; Industrial heating installations; Industrial ventilation apparatus; Installations for air conditioning; Installations for air extraction; Installations for conditioning air; Installations for conditioning water; Installations for evaporating; Installations for freezing; Installations for heating; Installations for the heating of air; Installations for refrigerating; Installations for the cooling of air; Installations for the regulation of air flow in buildings; Installations for ventilating; Installations for water distribution; Instruments for temperature control in central heating installations (thermostatic valves); Linear air diffusers; Louvres being air conditioning apparatus; Louvres being ventilating apparatus; Mobile air conditioning apparatus; Mobile ventilating apparatus; Pneumatic apparatus for controlling pressure in water pipes; Pressure controllers (regulators) for gas apparatus; Pressure controllers (regulators) for gas pipes; Pressure controllers (regulators) for water apparatus; Pressure controllers (regulators) for water pipes; Pressure relief apparatus forming part of water supply systems; Pressure relief valves (safety apparatus) for gas apparatus; Pressure relief valves (safety apparatus) for gas pipes; Pressure relief valves (safety apparatus) for water apparatus; Refrigerant compressors; Refrigerant condensers; Refrigerating containers; Refrigerating installations; Refrigerating machines; Refrigerating machines for use in industrial refrigeration; Refrigerating or freezing apparatus for cool rooms; Refrigerating installations; Refrigeration installations; Room air conditioners; Room air fans; Room fans; Room heaters; Sound absorbers being parts of apparatus for exhaust installations; Sound absorbers being parts of apparatus for smoke extraction; Sound absorbers being parts of apparatus for ventilation; Solenoid controls for automatically operating valves (parts of heating installations); Stop valves being safety apparatus for water pipes; Stop valves for regulating gas; Supply air diffusers; Temperature control apparatus (thermostats, other than valves) for central heating installations; Temperature control apparatus (valves) for central heating radiators; Temperature control valves (parts of central heating installations); Temperature control valves (parts of central heating radiators); Temperature control valves (parts of water supply installations); Temperature controllers (valves) for central heating radiators; Temperature controlling apparatus (valves) for central heating radiators; Terminal air devices; Thermostatic control valves for central heating radiators; Thermostatic valves (parts of heating installations); Ventilating apparatus; Ventilating fans; Ventilating installations; Ventilating instruments; Ventilation (air conditioning) installations for buildings; Ventilation (air conditioning) installations for laboratories; Ventilation grilles being parts of extractor fans; Ventilation hoods; Ventilation hoods for laboratories; Ventilation installations; Ventilation terminals; Ventilation (air-conditioning); installations and apparatus; Ventilation apparatus; Ventilation installations; Walk-in refrigerators; Water conditioning apparatus; Water conditioning installations; and Window air conditioning apparatus

Advisory services for cleaning; Advisory services for maintenance; Advisory services relating to building; Advisory services relating to building construction materials; Advisory services relating to building refurbishment; Advisory services relating to construction; Advisory services relating to the maintenance of buildings; Air conditioning apparatus installation and repair; Building maintenance; Building project management; Building project management, building construction supervision; Building refurbishment services; Building services; Burglar alarm installation; Burglar alarm installation and repair; Burglar alarm repair; Construction; Construction consultation; Construction engineering; Construction information; Construction of buildings; Diagnostic maintenance services; Electrical apparatus installation; Electrical apparatus repair; Electrical engineering services, construction; Electrical installation services; Electrical wiring services; Heating equipment installation; Heating equipment installation and repair; Heating equipment repair; Installation and repair of telecommunication apparatus; Installation of alarms; Installation of burglar alarms; Installation of apparatus for air-conditioning; Installation of apparatus for heating; Installation of apparatus for ventilating; Installation of communications network apparatus; Installation of communications network instruments; Installation of fittings for buildings; Installation of heating apparatus; Installation of instrumentation systems; Installation of security systems; Installing of electronic communications networks; Machinery installation services; Machinery installation, maintenance and repair; Machinery maintenance services; Machinery repair; Maintenance and repair of building contents; Maintenance and repair of buildings; Maintenance and repair of data communications networks; Maintenance and repair of heating; Maintenance and servicing of security alarms; Maintenance of data communication networks; Maintenance, installation and repair of electrical items and equipment; Mechanical engineering services, construction; Provision of construction advice; Provision of construction information; Provision of information in relation to building construction; Provision of information in relation to the repair, maintenance and installation of goods; Refurbishment of buildings; Renovation of buildings; Repair of alarms; Repair of buildings; Repair of machines; Repair services; Repair, maintenance and installation advisory services; Repair, maintenance and installation consultancy services; Servicing of equipment; Servicing of machines; Ship maintenance; and Supervision of construction projects

Air balancing dampers; Air circulation apparatus; Air cleaning apparatus; Air cleaning filters (parts of air cleaning machines or installations); Air cleaning instruments; Air cleaning machines; Air cleansing apparatus; Air conditioners; Air conditioning apparatus; Air conditioning apparatus for commercial buildings; Air conditioning apparatus for commercial use; Air conditioning apparatus for industrial use; Air conditioning apparatus for office use; Air conditioning apparatus for public buildings; Air conditioning apparatus for ships; Air conditioning apparatus for stores; Air conditioning apparatus for use in clean rooms; Air conditioning apparatus for use in food processing; Air conditioning apparatus for use in operating theatres; Air conditioning fans; Air conditioning filters; Air conditioning for cupboards; Air conditioning for data processing rooms; Air conditioning for telephone exchanges; Air conditioning for use in transportation; Air conditioning installations; Air conditioning installations for commercial use; Air conditioning installations for industrial use; Air conditioning installations for use in food processing; Air control dampers; Air cooling apparatus; Air curtains; Air dehumidifiers; Air delivery apparatus for cooling buildings; Air delivery apparatus for heating buildings; Air delivery apparatus for use in industrial processes; Air delivery apparatus for ventilating buildings; Air deodorising apparatus; Air distribution apparatus; Air distribution installations; Air distribution units; Air distribution apparatus; Air distribution installations; Air extractor hoods for use with cookers; Air filter installations; Air filtering apparatus; Air filtering installations; Air filters for use as dust extractors; Air filtration installations; Air handling apparatus; Air handling installations; Air heat recovery apparatus; Air heat recovery installations; Air heaters; Air heating apparatus for commercial use; Air heating apparatus for industrial use; Air heating installations for commercial use; Air heating installations for industrial use; Air humidifiers; Air humidifying apparatus; Air humidifying installations; Air recirculating apparatus; Air recirculating installations; Air reheaters; Air-conditioning fans; Apparatus for air conditioning; Apparatus for cleaning air; Apparatus for exhausting dust (ventilation); Apparatus for exhausting fumes (ventilation); Apparatus for exhausting gases (ventilation); Apparatus for exhausting mists (ventilation); Apparatus for exhausting particles (ventilation); Apparatus for filtering breathing air; Apparatus for filtering dust; Apparatus for filtering fumes; Apparatus for filtering water; Apparatus for purifying air; Apparatus for refrigerating; Apparatus for refrigerating purposes; Apparatus for the distribution of air; Apparatus for the distribution of water; Apparatus for the space heating of commercial premises; Apparatus for the space heating of offices; Apparatus for the space heating of rooms; Apparatus for the space heating of rooms in commercial premises; Apparatus for ventilating; Automatic temperature regulators (valves) for central heating radiators; Bag filters; Ball valves; Beverage-cooling apparatus; Beverage cooling apparatus; Boiler pipes (tubes) for heating installations; Central type air conditioning apparatus; Chiller units being parts of water cooling installations; Chilling apparatus; Chilling appliances; Chilling cabinets; Chilling containers; Chilling machines; Coils being parts of cooling installations; Coils being parts of heating installations; Coils for cooling; Coils for heating; Cold cabinets; Cold rooms; Cold storage rooms; Combination fire and smoke dampers; Combinations of refrigerators and freezers; Combined heating and air conditioning apparatus; Commercial refrigeration units; Control devices (thermostatic valves) for heating installations; Control units (thermostatic valves) for heating installations; Cooling apparatus; Dampers (heating); Dampers for fires; Dampers for ventilating installations; Deep freezers; Dehumidifiers; Dust extraction installations (ventilation); Dust filters; Electric cooling apparatus; Electric cooling fans; Electric air conditioners; Electric heaters; Electric heating apparatus; Electric heating elements; Electric heating filaments; Electric heating installations; Electric refrigerators; Electrical appliances for heating; Electrical heating elements; Electrical heating installations; Electrical installations for refrigerating; Electrically powered air blowers for air-conditioning purposes; Electrically powered air blowers for ventilation purposes; Electrically powered blowers for dust extraction from the air; Electrically powered blowers for ventilation; Electrically powered fans for ventilation purposes; Evaporative cooling apparatus; Evaporators; Extractors (ventilation or air conditioning); Extractor hoods for kitchens; Extraction hoods for cookers; Fan heaters; Fans (air-conditioning); Fans (parts of air conditioning installations); Fans being parts for air conditioning installations; Fans being parts of air conditioning installations; Fans for air conditioning installations; Fans for exhaust extractors; Fans for fume extractors; Fans for gas extractors; Fans for ventilating; Filters for air conditioning; Filters for use with apparatus for air conditioning; Filters for use with apparatus heating; Filters for air conditioning; Filters for air extractor hoods; Filters for dust; Filters for exhaust extractors (parts of household or industrial installations); Filters for fume extractors; Freezer installations; Freezer storage units; Heat exchange apparatus, other than parts of machines; Heat exchangers (not parts of machines); Heat exchangers for transferring heat between fluid streams; Heat exchanging apparatus (other than parts of machines); Heaters; Heating apparatus; Heating apparatus, electric; Heating elements; Heating filaments, electric; Heating installations; Heating installations (water); Heating machines; Heating units; Hoods for air conditioning apparatus; Hoods for ventilating apparatus; Industrial heaters; Industrial heating apparatus; Industrial heating installations; Industrial ventilation apparatus; Installations for air conditioning; Installations for air extraction; Installations for conditioning air; Installations for conditioning water; Installations for evaporating; Installations for freezing; Installations for heating; Installations for the heating of air; Installations for refrigerating; Installations for the cooling of air; Installations for the regulation of air flow in buildings; Installations for ventilating; Installations for water distribution; Instruments for temperature control in central heating installations (thermostatic valves); Linear air diffusers; Louvres being air conditioning apparatus; Louvres being ventilating apparatus; Mobile air conditioning apparatus; Mobile ventilating apparatus; Pneumatic apparatus for controlling pressure in water pipes; Pressure controllers (regulators) for gas apparatus; Pressure controllers (regulators) for gas pipes; Pressure controllers (regulators) for water apparatus; Pressure controllers (regulators) for water pipes; Pressure relief apparatus forming part of water supply systems; Pressure relief valves (safety apparatus) for gas apparatus; Pressure relief valves (safety apparatus) for gas pipes; Pressure relief valves (safety apparatus) for water apparatus; Refrigerant compressors; Refrigerant condensers; Refrigerating containers; Refrigerating installations; Refrigerating machines; Refrigerating machines for use in industrial refrigeration; Refrigerating or freezing apparatus for cool rooms; Refrigerating installations; Refrigeration installations; Room air conditioners; Room air fans; Room fans; Room heaters; Sound absorbers being parts of apparatus for exhaust installations; Sound absorbers being parts of apparatus for smoke extraction; Sound absorbers being parts of apparatus for ventilation; Solenoid controls for automatically operating valves (parts of heating installations); Stop valves being safety apparatus for water pipes; Stop valves for regulating gas; Supply air diffusers; Temperature control apparatus (thermostats, other than valves) for central heating installations; Temperature control apparatus (valves) for central heating radiators; Temperature control valves (parts of central heating installations); Temperature control valves (parts of central heating radiators); Temperature control valves (parts of water supply installations); Temperature controllers (valves) for central heating radiators; Temperature controlling apparatus (valves) for central heating radiators; Terminal air devices; Thermostatic control valves for central heating radiators; Thermostatic valves (parts of heating installations); Ventilating apparatus; Ventilating fans; Ventilating installations; Ventilating instruments; Ventilation (air conditioning) installations for buildings; Ventilation (air conditioning) installations for laboratories; Ventilation grilles being parts of extractor fans; Ventilation hoods; Ventilation hoods for laboratories; Ventilation installations; Ventilation terminals; Ventilation (air-conditioning); installations and apparatus; Ventilation apparatus; Ventilation installations; Walk-in refrigerators; Water conditioning apparatus; Water conditioning installations; and Window air conditioning apparatus

Advisory services for cleaning; Advisory services for maintenance; Advisory services relating to building; Advisory services relating to building construction materials; Advisory services relating to building refurbishment; Advisory services relating to construction; Advisory services relating to the maintenance of buildings; Air conditioning apparatus installation and repair; Building maintenance; Building project management; Building project management, building construction supervision; Building refurbishment services; Building services; Burglar alarm installation; Burglar alarm installation and repair; Burglar alarm repair; Construction; Construction consultation; Construction engineering; Construction information; Construction of buildings; Diagnostic maintenance services; Electrical apparatus installation; Electrical apparatus repair; Electrical engineering services, construction; Electrical installation services; Electrical wiring services; Heating equipment installation; Heating equipment installation and repair; Heating equipment repair; Installation and repair of telecommunication apparatus; Installation of alarms; Installation of burglar alarms; Installation of apparatus for air-conditioning; Installation of apparatus for heating; Installation of apparatus for ventilating; Installation of communications network apparatus; Installation of communications network instruments; Installation of fittings for buildings; Installation of heating apparatus; Installation of instrumentation systems; Installation of security systems; Installing of electronic communications networks; Machinery installation services; Machinery installation, maintenance and repair; Machinery maintenance services; Machinery repair; Maintenance and repair of building contents; Maintenance and repair of buildings; Maintenance and repair of data communications networks; Maintenance and repair of heating; Maintenance and servicing of security alarms; Maintenance of data communication networks; Maintenance, installation and repair of electrical items and equipment; Mechanical engineering services, construction; Provision of construction advice; Provision of construction information; Provision of information in relation to building construction; Provision of information in relation to the repair, maintenance and installation of goods; Refurbishment of buildings; Renovation of buildings; Repair of alarms; Repair of buildings; Repair of machines; Repair services; Repair, maintenance and installation advisory services; Repair, maintenance and installation consultancy services; Servicing of equipment; Servicing of machines; Ship maintenance; and Supervision of construction projects