AC Infinity AIRLIFT 12-Inch Shutter Exhaust Fan - w/ Speed Controller

Recent prices for this product start at $169.00. AC Infinity AIRLIFT 12-inch Shutter Exhaust Fans deliver high-airflow ventilation designed to exhaust heat, moisture, odor, and dust from a variety of spaces. With an EC-motor that reduces vibration and noise, this weather resistant fan is durable and reliable. Available with an 8-speed controller, or with a temperature and humidity controller. Durable Design These ventilation fans are designed with durability in mind for year-round use in a variety of applications. Use them in a workshop or shed, garage, attic, and even greenhouses and livestock housing. Weather resistant, they're IP-44 rated for liquid and dust EC Motor: This innovative motor is controlled electronically using Pulse Width Modulation (PWM) so fans maximize airflow while reducing power consumption as well as noise. Steel Shutters: Corrosive resistant, they withstand rough weather and automatically close when not in use. Aluminum Blades & Impeller: Constructed of lightweight aluminum and weight-balanced, vibration is reduced so noise level is only 62 dB. Control Fan Speed Select the ALS12 model if you need precise speed control. It comes with an inline 8-speed controller with power switch and backup memory, which allows you to set the shutter's fan speed to the perfect noise and airflow levels for your environment. The fan's motor with PWM enables it to run smoothly at low RPM speeds without generating heat or motor noises. Program Temperature & Humidity The ALT12 model features an active temperature and humidity monitor, so you can program the fan speed to automatically adjust for set temperature and humidity levels. Program to run continuously or on a timer at custom speeds. Additional features include alarm warnings, fan failure alerts, eco-mode, and backup memory. The included 12-foot sensor probe plugs into the controller providing temp & humidity readings and can control up to two AIRLIFT series fans. Additional Features Fan Size: 12-inch fan has overall dimensions of 15.75 x 15.75 x 6.42 inches. Airflow: Maximum airflow for these fans is 830 CFM. Required Mounting Hole: 13.54 x 13.54 inches. Controller Cord: The controller has a 20-foot cord for great versatility in placement. Fan-Speed Controller Dimensions: 3.34 x 2.94 x 0.51 inches Temp/Humidity Controller Dimensions: 5.19 x 2.91 x 1.06 inches. Power Cord Length: 8-foot power cord for easy installation. Mounting: Can be mounted vertically or horizontally. Summary The AC Infinity AIRLIFT 12-inch Shutter Ventilation Fans are made from high-quality, durable materials, an EC-motor, and is available with either an 8-speed controller or programmable temperature & humidity controller.