Broan 658 Heater/Fan 70 CFM 4.0 Sones. Does Not Include Light. Designer Styled White Polymeric Grille Complements Virtually Any Decor. 15-Amp Circuit Acceptable. Type IC (Insulation Contact). Use with Model 68W or 68V Two-Function Control (Available Separately). Broan Has Plenty of Models to Choose From. So You Can Get Exactly the Comfort and Convenience Features You Want. All in One Compact, Easy-To-Install Unit. Two Blower Wheels, Each Powered By Its Own Permanently Lubricated Plug-In Motor, Quietly Deliver High-Efficiency Performance. 1300-Watt Heater for Fast, Even Heat Distribution. Built-In Damper Prevents Backdrafts and Eliminates Metallic Clatter. Adjustable, Slotted Mounting Brackets Span Up to 24 for Easy Installation. Polymeric 4 Round Duct Features a 2 Long Tapered Sleeve for Easy, Positive Ducting. All Models Available in Single Packs or Project Paks, Except Where Noted.