Click each image to view a larger version

Features:

• Flat frame or inlet-bell frame design for improved efficiency.
  
  
• Available in 24-, 36-, 48- and 52-inch (610, 914, 1219 and 1321 mm) sizes and in white or gray.
  
  
• Louvers’ flexible edge helps seal the fan’s opening when fan is at rest.
  
  
• Corrosion-proof vinyl construction with a rigid vinyl frame and fiberglass rod hinges for the louvers.
  
  
• Louvers are easy to replace and have a smooth, easy-care finish for low maintenance.
  
  

Shutter Inserts

• Seals winter weather out.
  
  
• Easy-in and easy-out operation.
  
  
• Black color gives good visibility.
  
  
• Economical.