This smart heater delivers maximum energy efficiency with automatic 2-stage heating, automatically using the lowest wattage needed to heat the room. In a cold room, it utilizes full power to heat the room quickly. Once the desired temperature is achieved, the heater automatically reduces the wattage to maintain the room temperature and save energy. With the remote temperature sensor, your heater knows exactly where the room’s cold spot is and works smarter to keep the entire room comfortable. Just place it on a wall or shelf and get the right temperature, right where you want it. It includes both summer fan only and timer mode options, as well as a remote control for simple operation.