The Portable Oil Filled Radiator Heater is a great, solution for heating the living space in your home, office or workspace. This heater contains special permanently sealed diathermic oil that won't leak from the unit and never needs to be refilled, offering stable and efficient heating. Features 3 heat settings - 600, 900 and 1500 watt output and automatic thermostat control. Also features a large wheel base for easier movement and portability, recessed carrying handle and convenient cord storage design. Built with safety in mind, the tip over safety switch will give you peace of mind. The portable oil filled radiator heater is constructed with a heavy gauge sheet metal cabinet and carries a one-year limited warranty.