Modular air handling units for ventilation of premises providing flexibility and wide selection of components and technologies for ventilation and air conditioning. The range of AHUs are developed according to customers’ needs and include 15 different models with air flow between 3500m3/h and75000m3/h and with remarkable energy recovery from 79% up to 92%(EN308). TANGRA AHU Modular ST are excellent solution for ventilation of industrial and commercial buildings, automobile industry, production premises and factories, variety of industrial buildings, energy sector premises, office buildings, commercial and logistic centers, etc. The whole range of air handling units TANGRA AHU Modular are certified by Eurovent.