Vornado AVH2 Advanced Whole Room Heater with Automatic Climate Control, Timer, Fan Only Option, Black, CompactUsing electronic auto climate temperature control, the AVH2 Advanced eliminates annoying hot and cold cycles, maintaining the set temperature while using less energy. The AVH2 Advanced incorporates Vornados signature vortex technology to fully circulate the warm air throughout the room, creating a uniform temperature throughout. User-friendly push-button controls and a timer, along with a digital screen, put all of the heaters functions at your fingertips. And a cool-touch case and overheat protection offer peace of mind