VEVOR Shutter Exhaust Fan, 356 mm / 14inch with Temperature Humidity Controller, EC-motor, 1024 CFM, Variable Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds

VEVOR Shutter Exhaust Fan, 356 mm / 14inch with Temperature Humidity Controller, EC-motor, 1024 CFM, Variable Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, ShedsEnjoy the Fresh AirLow Noise and SafetyEasy InstallationAutomatic Louver ClosureVersatile UsageDurable and Deformation ResistantRotating Speed: 1600 RPM,Air Volume: 1024 CFM,Power Cord: 5.9 ft / 1.8 m,Voltage: EC 220V/50Hz,Color: Black,Model: EF-14-ECG,Material: Aluminum Alloy, Powder-coated Steel,Product Dimensions: 17.13 x 17.13 x 7.48 inch / 435 x 435 x 190 mm,Net Weight: 8.95 lbs / 4.06 kg,Power: 30 W