Delonghi won't waste your money, this heater can actually give you an energy savings of up to 40%. The eco-energy function saves energy by intelligently selecting the ideal power level based on the use's set temperature and current room temperature. You can customize your heating needs with the adjustable electronic thermostat, 24-hour digital timer and multiple heat settings; min, boost and eco-energy. The motor-driven oscillation offers quick and efficient heating and can even be enjoyed year-round, simply set the fan to no heat operation for summer ventilation. You can rest easy knowing that this heater has a safety thermal cut-off, so it doesn't overheat, an internal tip-over switch, which will shut the heater off if it is knocked over and an antifreeze setting that turns the heater on if the temperature reaches 44 degrees Fahrenheit. There is also an included remote control for convenient access to the controls, a convenient carry handle and an easy to clean air filtration and removable dust filter.