Attic Fan With Thermostat AC Infinity T14 Shutter Exhaust Ventilation Fan 14" - Astral Grow Workshop Cooling Fan Its heavy-duty build features aluminum fan blades, steel wire guards, and lightweight steel shutters. Precision Fan Speed Control This shutter fan includes a speed controller that enables you to set its speed to optimize noise and airflow levels in various environments. Reviews for VEVOR 12 in. Shutter Exhaust Fan High-Speed 1000 CFM Aluminum Wall M The blades and impeller are constructed of lightweight aluminum, weight-balanced to reduce vibrations. Ten-speed options are available with a power switch and backup memory. 4., 5 out of 5 stars Best Sellers Rank #319,854 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) Product Description A shutter exhaust fan designed to exchange air in large spaces, improving ventilation in workspaces like warehouses, greenhouses, garages, and workshops. Weather-Proof Construction Features steel shutters, rear grille, and aluminum impeller. Utilizing an innovative EC motor that is controlled electronically using PWM (Pulse Width Modulation), the fans can maximize airflow while reducing noise and power consumption. Features a 10-level fan speed controller that utilizes PWM technology to generate precise airflow. A Smarter and More Energy-Efficient Shutter Fan The new AIRLIFT series contains a cutting-edge Electronically Commutated (EC) motor, controlled using precise electronic pulses and smart programming. It is run by a PWM-controlled EC motor that is energy-efficient while enabling precise fan speed control to generate your ideal ventilation level. The EC motor is also twice as energy efficient as AC-motors and can save up to 40% in energy costs, paying for itself in the long run. Rated IP-44 to be dust and water resistant for various weather conditions. Heavy-Duty Performance Features steel shutters that are weather and corrosion-resistant, automatically closing when not in use to prevent dust, debris, and moisture from entering your space. Is Discontinued By Manufacturer No Date First Available June 17, 2019 The fan speed control is supported by its EC motor that is precisely controlled using PWM (Pulse Width Modulation), which enables it to run smoothly at extremely low RPM speeds without generating motor noise. A high-airflow shutter fan designed to remove stale air and ventilate greenhouses, garages, and more. Item model number: AIRLIFT S12. Electric fan design: Exhaust Fan. | Airflow: 830 CFM | Noise: 62 dBA | Bearings: Dual Ball The AIRLIFT shutter exhaust fan is designed to ventilate heat, moisture, odor, and dust from spaces including greenhouses, garages, attics, and sheds | Airflow: 830 CFM | Noise: 62 dBA | Bearings: Dual Ball This product is a part of the UIS platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment. Key Features Precision Control S-series models include a 10-level fan speed controller featuring a power switch and backup memory, enabling precise airflow control. This enables the exhaust fan to increase its speed to boost airflow at a lower noise level.
