VARI-SWIRL

Ducts of metal for air ventilating, air heating and air conditioning installations

Electric and electronic controls for heating, ventilation and air conditioning apparatus and installations; coolant-temperature sensors for heating, ventilation and air conditioning apparatus and installations; electric or electronic sensors for heating, ventilation and air conditioning apparatuses and installations for sensing temperature, indoor air quality, air pressure, air velocity, humidity, and occupancy for controlling the heating, ventilation and air conditioning apparatuses and installations accordingly; thermostats for heating, ventilation and air conditioning apparatus and installations

Heating installations and structural component parts therefor; air-conditioning installations and structural component parts therefor; space heating apparatus; heating apparatus for solid, liquid or gaseous fuels; floor heating apparatus; air-conditioning, air cooling and ventilation apparatus and instruments; heat recovery ventilators; ventilating fans for industrial purposes; ventilators specially adapted for heating installations; apparatus for heating, ventilation and air conditioning, namely, air diffusers and air grilles specially adapted for heating and air conditioning installations

Non-metal ducts for air ventilating, air heating and air conditioning installations

Engineering design services in the field of heating, ventilation and air conditioning apparatus and installations; engineering services in the field of heating, ventilation and air conditioning apparatus and installations; engineering; design of heating, ventilation and air conditioning apparatus and installations