LG's 7.3-cu. ft. Capacity Top Load Dryer features an easy-to-use control panel with an entire selection of user-friendly functions to make operating the dryer easy and efficient. In addition, this top load dryer features Flow Sense, a duct blockage sensing system that detects and alerts you to restrictions in the installed household ductwork that reduce exhaust air flow through the dryer. In houses with wifi, SmartThinQ is also included to increase the convenience and efficiency of this LG product. You simply download the new LG smartphone app to set options, self diagnose and troubleshoot problems with the appliance, along with other useful features.