Vornado TVH600 Whole Room Vortex Heater, Automatic Climate Control Nullify Made in USA and Imported Vortex technology fully circulates warm air evenly throughout the whole room Touchscreen controls with smart remote that senses the temperature where it is placed Features automatic climate control, 2 heat settings, fan-only mode and easy-to-set timer 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 Built to meet U.S. voltage requirements. Certified, safety-tested, and warrantied for use only in the U.S.