Delonghi TRN1015T Solaris Oil-Filled Radiator Heater Energy-efficient oil-filled radiator heater from appliance maker Delonghi; permanently sealed for safety Constructed in rustproof metal with extra-wide feet for stability; patented thermal slots emit heat Offers low, medium, and high settings with 600, 900, and 1500 wattages; adjustable room thermostat for comfort With a 24-hour programmable timer for 96 program variations; power shuts off if heater is knocked over Radiator heater measures 23 by 17-1/5 by 7 inches and weighs 22.9 pounds upon shipping; limited 1-year warranty