Electric mist vapour fireplace. Uses water mist vapour and lights to give the realism of a fireplace. Was installed in our home when we bought it. We never used it so don’t know much about it. Putting in a gas fireplace. They are $4000 new at Rona. Can fill the reservoir or connect to a water line. Has the black flat plate or the wood logs for the media. Works as it should just not our thing.