Designed for roofs with good sun exposure throughout the day, the AB-3523A model Series fans feature an adjustable 35 W unit mounted solar panel and self-flashing fan base for easy installation on roofs with composite shingles, cedar shake, flat concrete tiles or other low profile roofing materials. Engineered with Attic Breeze UltraFlo® technology and third generation performance upgrades, the AB-3523A solar attic fan delivers up to 1775 cfm of airflow in full sun exposure and offers an industry leading lifetime warranty.

Attic Breeze Solar Powered Attic Fan, 2850 sq-ft Net Free Ventilating Area, 27-3/4 in Overall Width, 12-1/2 in Overall Depth, 22-1/2 in Rough Opening Width, 22-1/2 in Rough Opening Height, 1775 cfm Air Flow, Variable Speed Brushed DC Motor, 14 in Fan Blade Diameter, 22 ga, Zincalume Alloy Steel, Powder-Coated, Black

• High efficiency 35 W monocrystalline solar panel with adjustable bracket
• Self-flashing design for low profile roofs with a range of heavy-duty powder-coated color options
• Durable corrosion-resistant zincalume alloy metal construction with stainless steel hardware
• Includes weather-proof caulking, mounting screws and pre-drilled mounting holes tor easy installation
• Dynamically balanced 14 in aluminum fan blade for whisper quiet operation
• Made in the USA from high quality domestic and foreign materials featuring an industry leading lifetime warranty