Air King Ak80 Energy Star Quiet Series Bath Fan, 80 Cfm

From The Manufacturerthe Energy Star Quiet Series Provides Cost Effective, Energy Efficient Ventilation At Low Sound Levels And Features A Contoured Grill That Almost Disappears Into The Ceiling. At The Highest Point The Grill Only Projects Down 1/2-Inchfrom The Ceiling. The Electronically Balanced Centrifugal Blower Wheel Assures Maximum Ventilation With Minimal Sound. Plastic Damper Protects Against Back Drafts. The Motors Are Suitable For Continuous Use. The Unit Is Ul Listed For Installation Over A Tub Or Shower When Wired On A Gfci Circuit. Easily Installs Using The Included Adjustable Hanging Brackets. Model Ak80 Is 80-Cfm At 1.5-Sone Provides Exhaust Capacity For Rooms Of Approximately 80-Square-Feet. This Is An Energy Star Model. Duct Size Is 4-Inch. Hvi2100 Certified. Housing Size: 10-7/8-Inch Wide-By-9-3/8-Inch Deep-By-7-7/8-Inch High.