Our infrared heaters project warmth into the room like sunlight. Empire Heating Systems models produce an infrared ‰ÛÏradiant‰ heat that instantly adds warmth to you and objects in the room just like the sun. The trim design and generous heat output of the SR18 enhances medium size rooms with cost-effective warmth. In addition, the thermostat on the SR18T lets you easily maintain a convenient ‰ÛÏhands-free‰ temperature all day and night.