EcoSmart Fire Flex 60 Bioethanol Fireplace Insert - Single RoomEcoSmart Fire Flex 60 Bioethanol Single Room Fireplace Insert Media Wall Fireplace Insert Specifically designed for a single room application, the Flex Single Sided Fireplace Insert features one open side, enabling the flame to be viewed from the front. The bioethanol, a true zero clearance fireplace can be used to create a striking addition to a feature wall for a Bio Ethanol Media Wall Fireplace, integrated within cabinetry or a fireplace setting