So you are looking for a heater that doesn’t make a whole lot of noise? The De’Longhi Dragon Oil-Filled Radiator has you covered. It has a permanently sealed oil reservoir that doesn’t need refilling and has heating output of 1500 watts.
This unit has an adjustable thermostat and 3 heat settings. It doesn’t require a whole lot of maintenance and has an ECO function to save you money. This space heater is ideal for rooms up to 144 sqft.