For 1 New in Box Blower Motor Unit and a Thermostat Activation Switch. This type of professional grade tangential blower is commonly used to help distribute heat from fireplaces and stoves. Quiet and Efficient. Use it to push heat away from your fireplace or stove and to where it can be enjoyed! Fan + Heater 1350W (whole fireplace 1,500W) 120V Blower fan Size: OD48*L:190mm IR Heater size:L210*35(mm) Temp Switch: 85C / 185F The unit is 10" wide (from the end of the motor to the tabs on the left), 4" tall, and 3" deep. It is small enough to fit where the fan would go on most fireplace units. Simply wire in or add a power cord and you are all set.