The VSA and VSB are the most commonly used models for Loading Docks
VSA Compact design for light to medium industrial duty.

VSA Recommended Protection Height
  • Insect Control 10 ’
  • Environmental Separation 12’

VSA Options Available
  • Unheated
  • Electric Heat
  • Steam Heat
  • Hot Water Heat
  • Indirect Gas Heat

VSA Recommended For Opening Type
  • Conveyor
  • Cooler/Freezer Door
  • Shopping Cart
  • Service Door
  • Shipping/Receiving

VSA Construction
  • 1/2 hp single-speed motor(s)
  • Galvanized steel blower wheels and housing
  • Powder coat finish with aluminum inlet screen
  • 16 gauge aluminum steel cabinet
  • 1/2" mounting holes for wall or top mounting
  • Licensed to bear AMCA Air Performance Seal (unheated only)
  • Five year parts warranty (unheated models), Two Year (heated models)
  • Crafted with Pride in the USA

VSA Certifications 
Picture
UL Outdoor
Picture
AMCA
VSB Compact design for light to medium industrial duty.

VSB Recommended Protection Height
  • Insect Control 12 ’
  • Environmental Separation 14’

VSB Options Available
  • Unheated
  • Electric Heat
  • Steam Heat
  • Hot Water Heat
  • Indirect Gas Heat

VSB Recommended For Opening Type
  • Shipping/Receiving






VSB Construction
  • 1 hp single-speed motor(s)
  • Galvanized steel blower wheels and housing
  • Powder coat finish with aluminum inlet screen
  • 16 gauge aluminum steel cabinet
  • 1/2" mounting holes for top or back mounting
  • Licensed to bear AMCA Air Performance Seal (unheated only)
  • Five year parts warranty (unheated models), Two Year (heated models)
  • Crafted with Pride in the USA


VSB Certifications
Picture
UL Outdoor
Picture
AMCA