ventilation fan

Ventilation fans include axial, centrifugal, and mixed-flow designs for HVAC, industrial, and residential applications. They circulate fresh air, remove contaminants, and control indoor climate.

Flow rates range from 500 to 150,000 CFM at static pressures up to 3 kPa. Options include direct-drive or belt-drive, acoustic housings for noise reduction, and EC motors for high efficiency.

Integration with building management systems (BMS) and VFDs allows smart ventilation control, adjusting speed based on occupancy, CO₂ levels, or temperature sensors to optimize comfort and energy use.

Ventilation fans support compliance with indoor air quality standards and enhance occupant well-being in offices, factories, and public spaces.