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. UL listed. 20.7″ overall height. 1/6 horse power. 135-degree reset thermostat. CFM: High-4550, Medium-3675, Low-2800. Meets OSHA (Occupational Safety and Health Administration) standards.