Heat Surge Mini Glo Efficiency Plus Touch in Dark Oak Hybrid-Thermic Heat Technology exclusively by Heat Surge. An internal mini-furnace generates a revolutionary Hybrid-Thermic heat that safely warms both you and the air around you. The most realistic flame yet with Fireless Flame technology powered by energy saving and maintenance free LED lights. No smoke, no fumes, no vent and no mess. Truly customizable digital thermostat that allows for precise temperature setting, down to the degree. Real time room temperature display. High heat setting = 1,200 watts / 3,685 BTUs Heats an 12' x 12' room, perfect setting for a family room. Standard heat setting = 600 watts / 1,842 BTUs Heats a 8' x 10' room, perfect setting for a bedroom.