AROUND

Metal air conditioning ducts; screws of metal; ventilating covers of metal being metal vent covers for HVAC ducts; heating ducts of metal being ducts of metal for central heating installations; metal door frames for refrigerating rooms; fittings of metal for compressed air lines being fittings of metal for compressed air hoses; pipes of metal, for central heating installations; ducts of metal for ventilating and air-conditioning installations; air-conditioning ducts of metal

Measuring apparatus for temperature and humidity levels in gases and solid substances; gas leak alarms; measuring and control devices for air conditioning technology; electric control devices for heating and energy management; smart remote controllers for HVAC systems; hygrometric sensors being sensors for measuring humidity, not for medical use; room thermostats; electric switches for temperature sensor; remote controllers for HVAC systems; computer software for controlling air conditioning and heating apparatus; computer software application for smart phones for controlling HVAC systems

Household air cleaners with humidification function; electric space cooling apparatus for household purposes; dehumidifiers for household use; air cooling apparatus; air filters for air conditioning units; industrial humidifiers; apparatus for space heating, ventilating and air conditioning; heating installations; air cooling apparatus; vehicle climate-control system for heating, ventilation and air-conditioning; air-conditioning apparatus and installations; air cooling and ventilation apparatus and instruments; air-conditioning apparatus and installations; air cooling and ventilation apparatus and instruments; humidifiers for central heating radiators; air valves for steam heating installations; HVAC systems being HVAC units; automatic humidifying apparatus

Non-metal ventilating ducts; ducts, not of metal, for ventilating and air-conditioning installations