Tidoin 14 in. Black 1239 CFM High Speed Shutter Exhaust Fan with Adjustable Temperature Thermostat

Powerful blower with a fan speed of 1510 RPM for an air flow of 1239 CFM. Moves air through your target location efficiently for optimal ventilation. Durable galvanized steel shroud and blades to resist heat distortion. With strong wind power, it is also very energy efficient.