air conditioning devices; air-conditioning units; air-conditioning devices; air conditioning filters; air conditioners; air conditioning apparatus; air-conditioning filters; residential air conditioning units; air conditioning installations; residential air-conditioning units; air-conditioning installations; air-conditioning apparatus; air conditioning installations for industrial use; domestic air conditioning apparatus; domestic air conditioning installations; room air conditioners; air conditioning apparatus for industrial use; air conditioning apparatus for residential use; air conditioning apparatus for office use; air-conditioning installations for industrial use; smart air conditioning installations; air conditioning installations for industrial purposes; air conditioners for industrial purposes; air filters for air conditioning units; domestic air-conditioning apparatus; humidification apparatus for use with air conditioners; humidification apparatus for use with air conditioning apparatus; air conditioning installations for residential use; air conditioning apparatus for residences; air conditioning apparatus for industrial purposes; water conditioning systems; filters for air conditioning; smart air conditioning apparatus; air filters for air-conditioning units; air heaters; water conditioning units; smart air-conditioning installations; air conditioning apparatus and installations; air-conditioning installations and apparatus; apparatus for air conditioning; air-conditioning installations for industrial purposes; smart air-conditioning apparatus; room air conditioning apparatus; air filters for air conditioning systems; domestic air-conditioning installations; air-conditioning apparatus for industrial use; air-conditioning apparatus for residential use; humidification apparatus for use with air-conditioning apparatus; air conditioning apparatus for commercial buildings; air filters for air-conditioning systems; installations for air conditioning; air-conditioning apparatus and installations; filters for air-conditioning; smart air conditioners; air conditioning installations for household use; air-conditioning installations for residential use; air conditioning apparatus for household use; air conditioning apparatus for use in operating rooms; air freshener dispensing systems; room air-conditioning apparatus; installations for air-conditioning; air conditioning installations for commercial use; filters for air conditioners; air-conditioning apparatus for industrial purposes; air conditioning apparatus for public buildings; air inductor apparatus [air conditioning apparatus]; apparatus for air-conditioning; axial fans for air conditioning; air cooling apparatus; air conditioning apparatus for stores; air-conditioning apparatus for office use; filters for air conditioning installations; air-conditioning apparatus for residences; combined heating and air-conditioning apparatus; cooling appliances and installations; air cooling devices; installations for conditioning air; air conditioning apparatus for use in operating theatres; air conditioning installations for use in food processing; air conditioning apparatus for household purposes; air-conditioning installations for household use; apparatus for conditioning air; air conditioning installations for commercial purposes; electric air heaters; axial-flow fans for air-conditioning; air-conditioning apparatus for use in operating rooms; axial-flow fans for air conditioning; filters for air-conditioning installations; air conditioning apparatus for commercial use; axial fans for air-conditioning; dispensing systems for air fresheners; air-conditioning installations for commercial use; air conditioning installations for household purposes; air inductor apparatus [air-conditioning apparatus]; installations and apparatus for air-conditioning; air-conditioning apparatus for commercial buildings; air heating apparatus; fans [air conditioning]; air-conditioning installations for use in food processing; heating units; air-conditioning apparatus for household use; air conditioning apparatus for use in operating theaters; evaporators for air conditioning systems; electric fans for air-conditioning; evaporators for air conditioners; filters for air conditioning apparatus; air conditioning apparatus for use in food processing; air-conditioning apparatus for public buildings; hot air heating apparatus; cooling machines; air conditioning apparatus for use in clean rooms; air conditioning apparatus for commercial purposes; air-conditioning apparatus for use in operating theatres; motorized fans for air conditioning; evaporators for air-conditioning systems; air-conditioning apparatus for stores; ventilation [air-conditioning] installations for laboratories; air-conditioning installations for household purposes; portable air conditioners; air-conditioning installations for commercial purposes; water conditioning installations; hot air apparatus; motorised fans for air conditioning; cooling installations; ventilation [air-conditioning] installations and apparatus; air-conditioning apparatus for use in operating theaters; filters for use with apparatus for air conditioning; filters for air-conditioning apparatus; motorized fans for air-conditioning; air-conditioning apparatus for commercial use; air conditioning apparatus for agricultural use; fans [air-conditioning]; evaporators for air conditioning apparatus; air-conditioning apparatus for use in food processing; air-conditioning apparatus for use in clean rooms; central air-conditioning installations; air conditioning installations for agricultural use; appliances for heating; apparatus for air cooling; air-conditioning apparatus for commercial purposes; industrial heating installations

air conditioning installation renovation; air conditioning installation refurbishment; installation of air-conditioning systems; air-conditioning installation refurbishment; air conditioning machine refurbishment; installation of air conditioners; air conditioning apparatus installation; refurbishment of air-conditioning apparatus; installation, maintenance and repair of air-conditioning systems; retrofitting of air-conditioning installations in buildings; installation of heating equipment; installation, maintenance and repair of air freshening apparatus