The Dimplex 1.5kW Oil Free Column Heater with patented oil free technology, offering up to 9% energy saving, 20% faster warm up and it is 40% lighter than oil filled models. Its patented fin design creates a balance of radiant and convected heat. Thermostatically controlled with frost protection, an On/Off switch and choice of 2 heat settings. Lighter than equivalent output oil filled column radiators and its oil free design makes it easier to recycle and kind to the environment. It also has an integral cable tidy and easy glide castors for easy room to room moving using the integrated carry handles. Independently tested and carries BEAB approval. Comes with a 3 Year Guarantee