Ideal for quickly warming chilled rooms in the winter, this oil-filled radiator heater is permanently sealed with pure diathermic oil for stable and efficient heating. Its patented thermal slots are engineered to maximize radiant heat flow while maintaining a low surface temperature. Three variable heat settings for adjusting output levels optimize energy-efficient operation, while an adjustable thermostat allows for customizing to personal preferences. The unit's room-monitoring thermostat automatically maintains desired room temperatures, and to avoid the bitter cold, the heaters anti-freeze setting automatically turns the unit on when the temperature reaches 44 degrees F. Additional convenient features include the unit's 24-hour programmable timer with 96 settings for programming multiple periods of operation with increments of 15 minutes. This energy-saving feature heats the room for any desired amount of time with the option to select different periods of time throughout the day or night. For simple transport, the heater is designed with a carry handle and smooth-rolling casters. Whether in the bedroom, living room, or office, the heater provides fast and flexible heating for the entire room. And when the heater is not in use, its wrap-around cord design allows for easy storing. Metal construction for durability, simple-to-use controls, and no exposed elements make this a popular heat source. Designed and engineered in Italy, the unit measures approximately 27-1/4 by 15 by 6-3/4 inches.