12-Inch Shutter Exhaust Fan, Temp Humidity Control, 904 CFM

Shutter exhaust fan with temperature humidity controller keeps air moving automatically for fresher, cooler spaces with less manual adjusting. This 12-inch wall-mount ventilation fan uses an efficient EC motor and variable speed control to help reduce heat, humidity, and lingering odors in garages, greenhouses, sheds, workshops, and attics. All-metal construction and auto-closing louvers support reliable airflow while helping block drafts when the fan is off.

• Delivers 904 CFM airflow at up to 1650 RPM for fast ventilation and cooling


• Controls automatically with temperature & humidity settings to maintain comfort hands-free


• Adjusts speed with variable control to match seasonal ventilation needs and noise preference


• Protects with detachable steel mesh screen to help block debris; install when needed


• Shuts louvers automatically when off to reduce backdrafts, dust, and cold air intrusion

Built for demanding environments, this shuttered wall exhaust fan features full-metal louvers, grille, and housing to help resist deformation during transport and installation. The EC motor supports efficient operation at just 40 W, making it a practical choice for continuous ventilation in enclosed areas where heat and moisture build up. Ideal for greenhouse ventilation, garage exhaust, attic airflow, sheds, and more—set your target temperature/humidity, mount securely, and let it run. Grab yours today and improve air exchange where it matters.

• Fan size: 12 in / 305 mm


• Airflow: 904 CFM (1500 m³/h)


• Speed: up to 1650 RPM


• Power: 40 W


• Voltage/Frequency: 220V / 50Hz (EC motor)


• Power cord length: 5.9 ft / 1.8 m


• Materials: aluminum alloy, powder-coated steel; all-metal louvers and housing


• Dimensions: 14.96 x 14.96 x 7.48 in (380 x 380 x 190 mm)


• Net weight: 8.07 lb / 3.66 kg


• Color: Black