Shutter Exhaust Fan 14 In, 1024 CFM, Temp-Humidity Control

Shutter exhaust fan ventilation clears heat, humidity, and stale air fast to keep garages, greenhouses, sheds, and attics more comfortable. This 14-inch (356 mm) wall-mount fan pairs a temperature and humidity controller with an efficient EC motor for adjustable airflow up to 1024 CFM. A full-metal build and automatic closing louvers help protect the opening when weather shifts or the fan isn’t running.

• Delivers high airflow up to 1024 CFM at 1600 RPM for faster air exchange and cooling


• Controls automatically via temperature & humidity controller to reduce manual adjustments


• Adjusts speed smoothly with the EC motor for efficient, low-power operation (30 W)


• Blocks debris with a detachable steel mesh screen; install with included gloves for safety


• Seals the opening with automatic louvers to help limit backdrafts when the fan is off

Built for demanding spaces, this variable-speed shuttered wall exhaust fan uses all-metal components—from louvers to mesh cover and connectors—to resist deformation and support long-term use. Use it as an attic ventilation fan, greenhouse exhaust fan, or workshop wall vent fan to move hot air out and bring fresher air in. Plan for the correct wall thickness, mount securely, and route the 5.9 ft power cord to your power source. Grab yours today and upgrade your airflow control.

• Fan size: 14 in / 356 mm


• Air volume: 1024 CFM (1700 m³/h)


• Speed: 1600 RPM (variable speed)


• Power: 30 W


• Voltage/Frequency: EC 220V / 50Hz


• Power cord length: 5.9 ft / 1.8 m


• Materials: aluminum alloy, powder-coated steel, steel mesh screen


• Dimensions: 17.13 x 17.13 x 7.48 in (435 x 435 x 190 mm)


• Net weight: 8.95 lb / 4.06 kg


• Color: black