The Velocity 4 is the perfect introduction to the Velocity Tuned Heat Series that creates hotter heat, moving faster and traveling farther into a room than ever before. The Velocity 4 offers a sleek, cool-to-the-touch exterior that compliments the performance inside. The 3-heat-setting control dial regulates heat output while automatically adjusting fan speeds to help keep everyone in the room comfortable. The cool touch case, automatic shut-off system, and tip-over protection features complete the worry-free design. For additional peace of mind, Velocity 4 comes backed with a 5-year satisfaction guarantee and is supported by a team based in Andover, KS. The Velocity Series is everything you love about Vornado vortex heat - amplified.