SINOFURN 27.5-in Black Electric Fireplace Insert

27.5-in Black Electric Fireplace Insert. Double safety protection device, one is overheat protection device, automatically cut off when thetemperature is too high, the other one is fuse. 1500W heat/ 5000 BTU's per hour provides supplemental heat up to 400 Sq, ft, 3 installation methods:Built in wall with surround trims&Insert to mantel&Built in wall with U shape trims. The flame and ember bed brightness can be adjust with 5 levels,flame speed can be adjust with 3 levels, Timing function can set the time from 1 to 9 hours,don't worry about forgetting switching off this room heater or fire risk ,. 11 temperature settings ,64F to 82F,ON meas heater keep working,can enjoy the 3D flame with or without heat, The infrared quartz heat helps to maintain the natural humidity in the air, resulting in comfortable heat without drying out the room's. null