Carnes Company

Ventilation > Filtered Air Supply Fans

Filtered Air Supply Fans

Roof mounted, belt driven supply fans are available in lineal, louvered, or extreme weather styles. Permanent washable aluminum filters, internal vibration rails, and insulated cover are available features.


  • FC DWDI Blowers
  • Sizes 08-20
  • Airflow Capacities from 550 to 13,150 CFM
  • Up to 2" wg

Model VNBL

  • Sizes 10-20
  • Airflow Capacities from 1000 to 13,000 CFM
  • Up to 1.5" wg