Vornado Flat Panel Whole Room Space Heater with All NEW Vortex Technology, Thermostatic Temperature Control Built-In Advanced Safety Features - Including Automatic Tip-Over and Over-Heat Protection, Whisper Quiet Operation and Cool Touch Exterior Vortex Technology fully circulates warm air evenly throughout the whole room Adjustable thermostat and 2 heat settings provide greater temperature control Flat panel design provides a sleek, unobtrusive space-saving footprint Advanced safety features including tip-over protection and automatic safety shut-off system for worry-free use Whisper quiet operation and backed by a 5-year limited warranty