https://dimplex.ru/catalog/ochag-cassette-400-nh/ 

Irish Electric Fireplace Cassette 400 Opti-Myst Series - a modern built-in electric fireplace from Dimplex. This fireplace uses realistic logs with a special coating that imitates burning wood.
3D Flame - realistic burning flame effect, like a real fire
Without heating
Installation type - no restrictions, can be built into any surface
In the Cassette 400 NH electric fireplace, the reality of the flame is achieved by using an ultrasonic steam generator that produces cold steam and a volumetric layout of smoldering wood. Clouds of steam are created using filtered water poured into a special tank and illuminated by halogen lamps with a built-in light filter. When plugged into a socket, the electric fireplace works as an additional air humidifier.