28 inch Electric Fireplace Insert, multicolored flames W1769P193705Electric Fairplace with CSA UL certification ensures long time services and user's safety,can be sold in the U. S. and Canadian markets Extremely high securityDouble safety protection device, one is overheat protection device, automatically cut off when thetemperature is too high, the other one is fuse 1400W heat 5018 BTU's per hour provides supplemental heat up to 400 Sq. ft. Various ways to use: Insert to furniture,Built in wall or sit on the floor