Rectangular or square shape duct fans from Systemair equipped AC and high efficient EC motors provides one of the most flexible and reliable ranges in the market.
Thanks to the wide assortment of different variants you will find the right solution for your fan application.
Airflow up to 3350 l/s (12060m³/h)
EC Thermo Multiboxes from Systemair can be used for many different applications. With air temperatures up to 120°C and a motor separated from the airstream, these boxes fit in a wide area of applications.
These boxes are also equipped with some of the most efficient EC motors available on the market.
Air volumes from 555 - 3400 l/s (2000 - 12250 m³/h).