Electric fireplace insert provides up to 5,386 BTU/1,500W and warms up to 1,000 square feet (heats larger rooms) 6-level temperature setting LED-lit flame operates with or without infrared heat; 7 color options Realistic-looking faux birch log set Touch button controls and remote control Timer function with programmable ranges from 30 minutes to 9 hours Includes thermostat and overheating control device Power cord included; UL Listed Assembly required