18-Inch Variable Speed Shutter Exhaust Fan with ThermoSpeed™ Controller – 1736 CFM, Industrial Ventilation Fan for Warehouse, Garage, Greenhouse & Workshop

【Powerful Air Ventilation】
Delivers up to 1736 CFM airflow, covering spaces up to 2600 sq. ft. Equipped with 18-inch steel blades and automatic shutters for efficient ventilation and air exchange.

【Variable Speed & Thermal Control】
Includes the ThermoSpeed™ ILG8SFST controller with adjustable speed settings and a temperature control range of 32°F–130°F, ensuring customizable airflow for every environment.

【Industrial-Grade Build】
Constructed with a galvanized steel frame, aluminum shutters, and a reliable direct drive motor, this fan is UL certified, corrosion-resistant, and built to withstand demanding conditions.

【Quiet & Efficient Operation】
Operates at <65 dB noise level while providing high-performance ventilation. The permanently lubricated motor ensures long-lasting, low-maintenance use.

【Safe & Easy to Install】
Designed with OSHA-compliant wire guards and a wall-mountable frame, this shutter exhaust fan is both safe and easy to set up in warehouses, garages, workshops, and greenhouses.

【Trusted Quality & Support】
UL/cUL Listed for safety and backed by local customer support to address any questions or concerns.