POWER

• Removes damaging moisture – helps prevent structural decay and mold growth
  
  
• Fits in traditional foundation vent openings, with simple plug and go operation
  
  
• Up to 330 CFM/airflow to eliminate moisture during
  peak times
  
  
• Tested and approved by independent laboratories

PFV1

AUTOMATIC

• Automatically opens at 70°F, closes at 40°
  
  
• Helps prevent foundation decay
  
  
• Lowers risk of frozen pipes
  
  
• Replaces manual vent
  
  
• Snap-in installation
  
  
• Saves energy

GRATE STYLE

• Positive open/close damper action
  
  
• Lintel for foundation block construction
  
  
• Lowers risk of frozen pipes
  
  
• Saves energy
  
  
• Helps prevent foundation decay

BLOCK STYLE

• Aluminum vanes; lintel not required
  
  
• For block, brick, or frame construction
  
  
• Recommended for high level ventilation

GRILL STYLE

• Designed for nailing to floor joists or as a foundation block replacement

COVER

• Easy to mount over any 16" x 8" foundation vent