Designed for roofs with good sun exposure throughout the day, the AB-4543A model series fans feature an adjustable 45 watt unit mounted solar panel and offer a curb-mount base with pre-drilled mounting holes for easy installation on roofs featuring Spanish tile or other high profile roofing materials, as well as metal or flat roof applications where a roof curb may be appropriate for installation. Engineered with Attic Breeze UltraFlo® technology and third generation performance upgrades, the AB-4543A solar attic fan delivers up to 1925 CFM of airflow in full sun exposure and offers an industry leading LIFETIME WARRANTY.
