Whole house air circulator is fully directional, adjusts 360 degrees. Exhaust or intake for direct or indirect cooling.All metal construction, easy-clean removable guards, rotary switch, and 3 blades. Quiet, vibration-free operation. Convenient carry handle, 3-speed comfort control. 6-foot power cord with built-in, 5-amp/125-volt cord fuse. 135-degree reset thermostat. UL (Underwriter's Laboratories) listed. 16.7 inches overall height. 1/10 horse power. CFM: High-2450, Medium-1855, Low-1680. Chrome. Meets OSHA (Occupational Safety and Health Administration) standards.