4 SEASONS PRO

warranty

hail resistant

The 4 Seasons PRO is designed and built specifically for sloped shingled roofs and offers extra protection in severe weather. The vent works by using the sun’s energy to power a fan which pulls excess heat, moisture and humidity out of the attic space while promoting air circulation inside. It is excellent for steep roof applications. The unique shape helps prevent wind driven rain and snow from blowing into the attic while the slanted hood deflects running rainwater.

500 sq ft * attic space

For Heavy Rain, Wind and Snow

* up to 500 sq ft of attic or crawl space

400
CFM **

QUIET OPERATION

** up to 400 CFM of airflow reading under laboratory conditions

This vent is the right fit for areas affected by extreme weather conditions. The vent can operate from dawn until dusk, even in low light conditions and will operate as a large, weather resistant ‘passive’ vent after sun down.

  • 10 Watt Monocrystalline Solar Panel
  • Cools up to 500 sq feet of attic space
  • Ventilates up to 400 CFM
  • 3 wing ABS fan blade
  • Brushless DC motor
  • Polycarbonate and ABS with anti-UV/Freeze construction
  • Wild life resistant
  • Hail resistant
  • Leak proof flashing
  • Quiet operation and no vibration
  • Waterproof wire connectors