The Vevor 14" solar powered gable mount attic fan is designed to ventilate attics, garages, workshops, and similar enclosed spaces with up to 1300 CFM of airflow. It helps cool areas up to 1850 sq. ft. while supporting efficient year-round air circulation. An adjustable thermostat automatically turns the fan on and off based on ambient temperature to help reduce energy waste. Its steel housing, aluminum alloy blades, and protective outer mesh are built for durability and dependable operation. A 14" mounting bracket is included for straightforward installation.