Air supply package unit. Belt drive, curb mount, hood style unit with washable aluminum filters. Four-sided design is an effective, an economical choice to supply ambient air into buildings. Available with optional hurricane and seismic (OSHPD) certification.


  • Forward curved centrifugal supply unit
  • Standard with 1 inch washable aluminum filters
  • Available with 2 inch washable aluminum filters
  • Option side discharge construction available
  • Direct direct available upon request


  • Housing Material: Galvanized Steel
  • Ventilator Type: Fan
  • Impeller: Centrifugal
  • Bearings: L-50, over 200,000 hours


  • Mounting: Roof (Curb Mount)
  • Drive Type: Direct Drive, Belt Drive
  • Motor: AC, EC
  • Max Operating Temp (Standard Construction): 180°F
  • Speed Control: FSC, VFD, Vari-Flow, SimpliDrive
  • Flow: Supply
  • Filtration: Filtered