VEVOR Shutter Exhaust Fan, 16'' with Temperature Humidity Controller, EC-motor, 2650 CFM, 10-Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds, ETL Listed

VEVOR Shutter Exhaust Fan, 16'' with Temperature Humidity Controller, EC-motor, 2650 CFM, 10-Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds, ETL ListedETL Listed. Advanced EC motor for ultra energy saving and ultra-quiet performance. Airflow: 2650 CFM. Speed: 1600 rpm.The controller adjusts airflow in response to temperature and humidity. Also features speed control, a timer, and alarms.Gravity shutters are automatically closed to protect against rain when the power is off or not in use. Especially in winter, it can provide better insulation.Features aluminum alloy shutters and fan. The exhaust fan with thermostat is dust and water-resistant for various weather conditions.It comes fully assembled. The complete kit includes the fan unit, bolts, a corded sensor probe, and everything needed to mount the system and power through an outlet.Solve your cooling and ventilation needs in rooms, barns, garages, attics, or small enclosed work areas.Rotating Speed: 1600 RPM,Air Volume: 2650 CFM,Power Cord: 5.2 ft / 1.6 m,Voltage: EC 120 V / 60 Hz,Color: Black,Model: VV-ECPQS-16,Material: Aluminum Alloy, Powder-coated Steel,Power: 70 W,Certification: ETL,Weight: 13.2 lbs / 6 kg