18 Inch Smart Exhaust Fan with Thermostat, 8-Speed Controller, 2688 CFM (Up to 3800 Sq.Ft), 60W EC Motor Wall Mount Shutter Fan for Barn/Garage/Greenhouse, Plug & Play Vent Fan, FCC

Industrial 2688 CFM Airflow & Wide Coverage: Tackle the heat with a substantial 2688 CFM airflow capacity. Driven by a dependable 1552 RPM motor, this commercial-grade exhaust fan efficiently ventilates large spaces up to 3800 Sq.Ft. It easily cleans the air in a 3-car garage or sizable workshop within minutes, acting as a strong defense against intense heat, dampness, and paint vapors. Intelligent Thermostat & 8 Adjustable Speeds: Experience automatic climate management with a "set and forget" design. This smart ventilation fan contains a temperature sensor probe (3ft wire) that starts automatically once your preferred room temperature is reached. Customize your cooling with 8 speed levels, while the built-in Power-Off Memory keeps your chosen settings securely saved after any power interruption. High-Performance 60W EC Motor: Attain the ideal mix of powerful suction and energy efficiency. Fitted with a high-quality 60W EC (Electronically Commutated) Motor, this fan reduces energy use by 50% compared to conventional 120W AC models. Made for continuous 24/7 operation, it provides steady and durable ventilation while running at a moderate 60 dB noise level. Heavy-Duty Construction & Auto-Shutters: Designed for demanding outdoor environments. This wall exhaust fan employs gravity-operated automatic louvers that open during operation and seal tightly when turned off, effectively blocking rain, insects, and cold air. With corrosion-resistant aluminum blades and a robust galvanized steel housing, it is an excellent weatherproof option for barns, greenhouses, and chicken coops. This shutter fan meets stringent North American FCC safety standards