Tower fans operates with a base fitted fan and the air is circulated at an angle of 90 degrees. This angle with the height of the tower fan together provides a wider area of cool and air circulation. Tower fans are mainly designed to avoid the noise created by the pedestral or ceiling fans. They are designed to effeciently distribute air to multiple levels of the room. Tower fans occupies less space and they have a sleek counterparts which adds up to the home decor.