Ehiair 12 Inch Upgraded Shutter Exhaust Fan with Thermostat & Remote Control, Automatic On/Off by Temperature, 980 CFM Wall Mounted Garage Fan for Attic, Greenhouses, Sheds, Chicken Coops & Shops — Open-Box, 40% Off

【Powerful Ventilation】- Ehiair 12-inch shutter exhaust fan delivers a strong 980 CFM airflow to quickly remove heat, humidity, smoke, dust, and odors, helping improve air circulation and overall air quality. Ideal for garages, attics, greenhouses, workshops, sheds, basement, and chicken coops to keep your space ventilated and cool

【Auto Thermostat Control】- This wall-mounted exhaust fan features a high-precision temperature controller with Low-Temp & High-Temp modes, a 32°F–140°F temperature range, 3 speeds, and an 18-hour timer. In Auto Mode, the attic fan turns ON/OFF automatically based on your preset temperature for hands-free ventilation control. Includes a 66ft remote for convenient adjustments

【Energy-Saving Motor】- Built with a 40W high-efficiency motor and dual ball bearings, this louvered exhaust fan with thermostat delivers strong airflow while keeping energy use low. Designed for long-hour operation with low noise (≤50 dB) for a comfortable environment. Features a grounded power cord for added safety and is ETL certified for reliable performance

【Automatic Shutters】- The automatic shutters open when the fan is running and close tightly when powered off, blocking rain, dust, wind, and insects while reducing heat loss. Built-in sound-absorbing padding on the inner shutter edges minimizes vibration noise for quieter, more comfortable ventilation

【Industrial-Grade Construction】- This 12'' greenhouse fan features a galvanized steel frame and thick aluminum fan blades for corrosion resistance, rust resistance, and deformation resistance. The 3-blade design with a steep blade pitch delivers strong, efficient airflow, making it ideal for humid, dusty, or high-temperature environments and built to last for long-term use

【Easy Installation】- This chicken coop exhaust fan features a plug-and-play design with no wiring required, making installation quick and simple. A cutout template is included so you can mark the wall opening easily—no need to hold the heavy fan in place. Comes with a 4.9 ft power cord (controller to power plug) and 2.6 ft cable (fan to controller) for a clean setup

The Ehiair 12-inch shutter exhaust fan delivers powerful 980 CFM airflow to quickly remove heat, humidity, smoke, dust, and odors, helping improve air circulation and overall air quality. With an automatic thermostat (32°F–140°F), 3 speeds, and an 18-hour timer, the fan turns ON/OFF automatically based on your preset temperature for hands-free ventilation. The energy-efficient 40W motor runs quietly for long hours, while automatic shutters help block rain, dust, wind, and insects when the fan is off. Built with a galvanized steel frame and aluminum blades, it’s durable for humid, dusty, and high-heat environments. Fully assembled for easy wall mounting, it’s ideal for garages, attics, greenhouses, workshops, basements, sheds, and chicken coops.