This blower with variable speed control increases air circulation around your stove, efficiently balancing room temperature. With minimal maintenance requiring only annual dusting, this blower is easy to install with its four screws. It is also compatible for installation with a thermodisc (AC02055). Includes an 8-foot power cord and operates at 120V/AC.The blower is installed on the back of the stove to increase the airflow through the heat exchanger and improve hot air circulation in the room. When used regularly, the blower can provide a small increase in efficiency, up to 2%. However, the use of a blower should not be used as a way to gain more output from a stove that is undersized for the space it is intended to heat.