Product details:

It features built-in variable speed control. It fits to 3 - 5-1/2-Inch thick and 11-1/2 Inch x 11-1/2 Inch housing walls. It features steel housing and two attractive white polymeric grilles that can be painted to match decor. It has permanently lubricated plug-in motor. It is directly mounted to wall and can be discharged. Fan has 380 cfm flow rate and 6.5 Sones noise rate. It has a 120-Volts voltage rating and 1.7-Amps current rating.