VEVOR Shutter Exhaust Fan, 16'' with Temperature Humidity Controller, EC-motor, 2650 CFM, 10-Speed Adjustable Wall Mount Attic Fan, Ventilation and Cooling for Greenhouses, Garages, Sheds, ETL Listed，Including Programmable Controller

About this item 16'' Exhaust Fan: Dimensions: 18.9 x 18.9 inch | Airflow: 2650 CFM | ETL Listed | Speed: 1600 rpm. Our high-airflow exhaust fan can eliminate heat, humidity, unpleasant odor, and dust from rooms, buildings, and small enclosed work areas. Get ready to relax and in clean air in all your rooms. High Performance: 120V/60Hz, 70W. The wall exhaust fan has a premium EC motor that maximizes airflow while reducing noise and power consumption. And the fully enclosed motor has thermal protection and permanent lubrication for security and easy maintenance. Smart Programming: We are equipped with an intelligent controller! Not only do you have temperature and humidity triggers, but it also allows you to set up to 10 speeds that will respond to changes in them. You won't miss a thing and will always be ready to adapt! There are multiple modes, allowing you to adjust as you wish. Timer and alarm modes are available on demand. Rust-proof Material: The shutter exhaust fan has a rugged all-metal structure and features a powder-coated steel frame, aluminum alloy fan, and shutter, which is highly resistant to weather, liquid, and dust. It is perfectly suitable for any place you install and stays with you through the long, sultry summer! Plug and Play: Get ready to fly through the installation process! Our wall mount exhaust fan comes fully assembled and ready to install right out of the box. Includes 4 bolts. You're ready to go by connecting the 5.2 ft power cord. No more worrying about wiring! Works well for garages, workshops, chicken coops, sheds, attics, greenhouses, etc. Here are some answers to your concerns:   Q: What size of hole needs to be cut? A: You will need to cut a 18.9'' x 18.9'' hole to place the fan before installation. Fans can be installed both inside and outside the walls.Q: How to connect these wires inside the fan?A: No assembly required. Complete kit includes the fan unit, the controller, corded sensor probe, and power it through an outlet. Ensure Efficient Ventilation with Shutter Exhaust Fan This VEVOR wall-mount attic fan is unlike traditional exhaust fans. It has temperature and humidity controls. These features enhance the ventilation of heat, dust, moisture, and odor from your space. It is particularly useful for garages, attics, greenhouses, and sheds. This 16-inch exhaust shed is a comprehensive solution for improved air quality. It features powerful airflow, durable construction, smart controls, and easy installation. This makes it the perfect addition to any space that needs ventilation and cooling. High-Performance Airflow This VEVOR EC motor exhaust fan features an enhanced 2,650 CFM of airflow. This feature maximizes airflow and minimizes noise and energy consumption. Its fully enclosed motor has thermal protection and permanent lubrication. This makes it safe and easy to maintain. This shutter exhaust fan can be set up to 10 speeds. This ensures the right airflow for every situation. Moreover, it features dimensions of 18.9 x 18.9 inches, an airflow of 2650 CFM, and a speed of 1600 RPM. Unlike traditional exhaust fans, these improved features make it perfect for various spaces. Its powerful 120V/60Hz, 70W motor reduces humidity and heat efficiently. Intelligent Temperature & Humidity Control Unlike traditional exhaust fans, this greenhouse ventilation fan controls temperature and humidity. These advanced controller features enable you to set up to 10 speeds. Thus, it can automatically adjust according to the environment. It features many modes of operation, including timers and alarm settings. This gives you unparalleled control over the climate of your space. After the initial setup, you can enjoy its advanced features, which provide convenience and energy efficiency. Superior Quality with Sturdy Materials This 2650 CFM exhaust fan is made from durable all-metal parts. Its construction involves a powder-coated steel frame and aluminum alloy components. These enhance the durability of this fan and help it withstand harsh environments. Its rust-resistant materials ensure longevity and help it blend seamlessly into every space. Noiseless Operation Unlike traditional exhaust fans, this VEVOR temperature and humidity control fan works quietly. This quiet operation feature makes it ideal for environments where silence is required. It is perfect for working in the garage, lounging in the shed, and tending to the greenhouse. Furthermore, you can easily set this shutter exhaust fan up to 10 speeds to respond to changes. There are many modes of operation that you can adjust according to your environment. It also features a timer and an alarm mode that are optionally available. Simple Installation — Plug & Play Unlike traditional exhaust fans, this garage cooling fan comes fully assembled. It includes all the necessary hardware, which makes its installation easy. You can plug in the 5.2-foot power cord and switch on the fan, as it is ready to use. It does not need any complicated wiring or extra purchases. This ready-to-use feature helps save time and energy. It is an ideal choice for garages, workshops, chicken coops, sheds, attics, and greenhouses. Multiple Applications This VEVOR 16-inch exhaust fan is a versatile machine that has a wide range of applications. As it efficiently removes smoke, odors, and excess heat, it can be used in kitchens. It improves the air quality and eliminates moisture in bathrooms. Hence, it prevents mold growth. This shutter exhaust fan reduces heat build-up. Hence, it can be used in the attic as it preserves the structural integrity of the roof. To provide a safer space for birds, this exhaust fan can also be used in chicken houses. Moreover, its ability to expel smoke and dust helps to provide a safer environment for workshops and garages. This greenhouse ventilation fan maintains the optimum temperature and humidity. These features are vital for plant growth in greenhouses. It can also be used in basements to reduce humidity and improve air quality.    See Less Specification Model VV-ECPQS-16 Power 70 W Air Volume 2650 CFM Material Aluminum Alloy, Powder-coated Steel Voltage EC 120 V / 60 Hz Certification ETL Power Cord 5.2 ft / 1.6 m Rotating Speed 1600 RPM Weight 13.2 lbs / 6 kg Color Black Manual Download Link