The Tecnoclima's 24 models with capacity from 730 up to 30,000 m3/h have been designed for direct or tubing air extraction from commercial or industrial environments: industrial sheeds, storehouse, environments with people or any working environments.

The Tecnoclima's 2 models with capacity of 3,500 and 8,500 m3/h, have been designed to reduce the stratification phenomena by moving the warm air under the ceiling to floor-level, producing fuel saving:
in fact, in the heated environments the temperature under the ceiling is always higher. The Tecnoclima DST SERIE keeps the temperature at a same level avoiding the stratification phenomena, reducing by 35% the fuel consumption.