Stand fans Stand fans have a stable base and a vertical arm. They are designed to sit on the floor and can easily be moved across a room. The stand may be adjusted and fixed at different heights. They are commonly used in large rooms and outdoor venues. Desk fans Desk fans may be placed on floors or desktops. They also have a wide base, but the arm is shorter and usually non-adjustable. They are usually portable, but they have fewer speed settings than stand fans. Ceiling fans Ceiling fans are mounted on the ceiling and provide overhead ventilation. They usually have long, flat blades and do not have protective casings. They are often decorative and may be combined with overhead lights. Attic fans Attic fans are designed to blow hot air away from an area and let cool air inside. They are installed on the attic ceiling and attached to an exhaust pad, which is visible from the roof. They may also be used in other tight places, such as basements. Window fans Window fans work like attic fans, but they use windows both as vents for the hot air and entry points for the cool air. They usually have box-shaped grille casings. They may be placed on tables or mounted on walls. They are commonly used in living rooms and bedrooms. |