Introducing the Master Flow WIFI Power Roof Mount Attic Fan 1250 CFM, a high-quality and efficient attic fan designed to keep your roof cool and dry. This fan is made of galvanized steel and has a round shape with a diameter of 15 inches and a height of 9 inches. It is compatible with Android 5.0+ and iOS 13+ smart home systems and can be controlled through the Master Flow QuickConnect Ventilation Control app.

The fan features a heavy-duty internal screen, built-in thermal protection switch, and a compact-size design with a hemmed dome. It also includes an adjustable humidstat, thermostat, and timer, as well as pre-set vent control with a 105-degree F and 70% humidity. The fan is UL listed to ANSI/UL 507 and comes with a 160W power source. This attic fan is perfect for roof slopes of 2:12 to 12:12 and has a voltage of 120V. The Master Flow WIFI Power Roof Mount Attic Fan