4 Seasons PRO Solar Powered Polycarbonate Vent, Quietly Cools Up to 500 Sq Ft, 400 CFM, Hurricane Tested TAS 100(A)

Designed specifically for sloped roofs and severe weather conditions, the 4 Seasons PRO Solar Vent’s polycarbonate body will withstand hurricane winds, hail, freezing rain, and more. With a high-efficiency, brushless motor and Japanese ball bearings that eliminate vibration and wear, this motor has a lifespan of 15 years. We build our products using Mono-Crystalline solar panels, one of the highest quality solar cell types in the industry. These efficient solar panels allow our products to work with less than ideal sun exposure. Our solar panels are CSA approved, meeting and exceeding international standards (IEC 61215:2005). The average lifetime of these solar panels is over 25 years. Our PRO model is TAS 100(A) Tested under 110 MPH wind-driven rain (High Velocity Hurricane Zones Testing).

• 10W MONOCRYSTALLINE SOLAR PANEL – Sustainable. Weather-proof. Built to last. Designed for steep roof applications, our 4 Seasons Solar Powered Vent uses the sun’s energy to pull excess heat, moisture and humidity out of the attic and promote healthy air circulation in your space.
• COOLS UP TO 500 SQ FT – Ventilate up to 400 CFM and cool up to 500 sq feet of attic space with this innovative solar-powered vent. This 4 Seasons Solar Powered Vent PRO model operates from dawn until dusk and works as a regular passive vent after sun-down.
• HURRICANE TESTED – With water-tight flashing & animal-proof construction, this vent stands up to harsh weather and pesky wildlife. The fan runs quietly, without vibration, and under low light conditions. Perfect for areas with extreme weather conditions, the unique shape keeps wind-driven rain and snow out and the slanted hood deflects running rainwater.
• EASY TO INSTALL – Bring healthy air into your home in minutes! This vent comes fully assembled for easy installation. With brushless DC NSK Japanese Ball Bearings and ABS-PC anti-UV/Freeze construction, this vent will work for years to come. Dimensions: Base 20.8" x 18.8", Height 6", Vent opening diameter 9.8"
• 10 YEAR WARRANTY – We offer a 10 year limited warranty from any manufacturing defects under normal use in material or craftsmanship. In order to validate your warranty, register on the 4 Seasons Vents website within 30 days.