The HZ-7300 EnergySmart Cool Touch Heater provides energy savings excellent safety features and the ability to control your comfort all at a reasonable price. EnergySmart Technology uses energy wisely to self-regulate electricity flow based on temperature for precise intelligent comfort.EnergySmart Technology regulates power consumption to help save up to 35% on energy bills vs conventional heaters digital LED lights accurately indicate room temperature and desired temperature3 heat settings provide "Just Right" comfort Energy Usage Indicator displays the amount of energy used at any time Over Safety ProtectionOverheat Protection DeviceCool Touch Safety HousingExtra-Wide Sturdy BasePersonal warming with fan-forced heat circulationWide range oscillationBlack3 Year Limited Warranty