Duct fans and roof fans
The Helica range of axial fans can easily ventilate industrial, agricultural, non-residential or residential (car park) buildings with airflows from 100 to 3000 m3/h. .
TAHA (horizontal discharge) and TAVA (vertical discharge) exhaust roof fans enable exhaust ventilation in multi-occupancy residential buildings or non-residential premises. They are available with airflow ratings from 500 to 16,000 m3/h, in standard and micro-watt versions.
VC duct fans are designed for air exhaust and supply in circular ductwork for non-residential and industrial premises. The range offers up to 2,360 m3/h in Ø 315 mm.