28 Watt Solar-Powered Black Surface Mount Attic Vent

The Broan 537 CFM Solar-Powered Black Surface Mount Attic Vent 345SOBK removes heat from the attic in summer and helps prevent moisture and ice dams in the winter without using any electricity. It also helps to lower energy costs by reducing running time of air conditioners. Easy retrofit can easily replace standard powered attic ventilators.

• Broan solar powered surface mount attic ventilators use energy from the sun to operate and require no additional electricity
• Provides 537 CFM maximum for year round protection for the structure of your home
• Rated for attics up to 3200 cu. ft., or 1000 sq. ft. with a 6/12 pitch, so your whole house stays cooler
• Housing is a molded design of UV-stabilized, color-dyed, rugged ABS plastic that withstands hail and resists fading to remain attractive for years, may also be painted to match your roof color
• Rugged, tempered glass solar panel withstands large hail and won’t delaminate so you can be confident in its reliability, functionality and attractive appearance
• 28-Watt solar panel captures sunlight from dawn to dusk and efficiently converts it into electric power to keep your attic cool and dry all day long
• 12 in. Diameter, 1-piece aluminum 5-blade fan is pitched for maximum air flow to keep your living area cooler, extend the life of your air conditioner and save energy and money
• Aluminum, heavy-gauge corrosion resistant screen helps keep out insects, animals or birds without impeding airflow
• Optional thermostat is easy to install and disables the motor when the temperature dips below 50-degrees, to extend motor life
• Because broan solar powered attic ventilators operate without fuel, waste or pollution, they earn points towards green building helping you save money on electricity
• Compact base footprint means fewer shingles to cut for easier, faster installation
• Includes stainless steel fasteners and galvanized steel brackets for durability and corrosion resistance
• Federal tax credit may apply, see https://www.energystar.gov/index.cfm?c=tax_credits.tx_index
• Variable speed motor enables the fan to begin turning slowly when the sun first comes up or on overcast days