Assembled Length (in.): 23.58 Assembled Width (in.): 11.89 Assembled Height (in.): 26.42 CSA/UL certification ensures long time services and user's safety Double safety protection device, one is overheating protection device, automatically cut off when the temperature is too high, the other one is the fuse 1500W heat/ 5018 BTUs per hour provides supplemental heat up to 400 Sq. ft. to help you save money Plugs into any standard 120V outlet, it works in every home and everywhere Can enjoy the flame effect without heat.Realistic flame effect with 4 adjustable brightness settings The timing function can set the time from 1 to 9 Hours, don't worry about forgetting to switch off this room heater or fire risk 11 temperature settings ,64F to 82F,ON meas heater keep working 50000 Hours life time LED light source, our products must stand to wear and tear The infrared quartz heat helps to maintain the natural humidity in the air, resulting in comfortable heat without drying out the room's