-Efficient infrared quartz heating with 400 Sq.ft heating range and 4777 BTU heat output -4-level adjustable flame and ember bed effect satisfy more demands -Press the flame button for 5s in L4 mode to lock the flame function -Two controlling ways - control panel and remote control -62°F-82°F temperature and 0.5-6H timer meet different needs -Low-noise operation creates a quite relaxing space -Safe to use with CSA certification and overheat protection -Can be recessed or freestanding to use -F