patented flame technology for an incredibly realistic flame effect elegant design ideally sized for any room fan-forced heater provides quiet, even heat concealed controls adjusts to suit every room year-round pleasure enjoy a glowing fire without the heat economical operation enjoy the flame for less than 3¢/hour* fully portable! moves easily from room to room on/off remote control conveniently turn unit on or off from anywhere in the room Cat# Watts Volts Amps BTU's Weight Dimensions WxHxD CS3311 1500 120V 12.5 5115 36 lbs Product: 20" x 23.13" x 11.3" Carton: 22.6" x 26.2" x 13.8" Specifications are subject to change.