PRODUCT DESCRIPTION The Breez Ventilation Fan combines several design innovations, including a switching power supply and DC brushless motor to provide a quieter solution with energy savings up to 74% compared to similar products. The Breez Ventilation Fan is easy to install. FROM THE MANUFACTURER The Breez Ventilation Fan combines several design innovations, including a switching power supply and DC brushless motor to provide a quieter solution with energy savings up to 74% compared to similar products. The Breez Ventilation Fan is easy to install