Bio fireplace

A bio fireplace (also on bio-ethanol fireplace, ethanol fireplace) is a type of fireplace or furnace with combined zones generation of heat and technological process – combustion of fuel (denatured alcohol). This fireplace does not require a chimney and gives the real flame, not imitation. Installation is possible at any place in the room. The main part of each bio fireplace is the burner. The burner is a metal container with various shape and dimensions. The burner is filled with fuel, usually it is bioethanol. Bio ethanol does not require ventilation or expensive remodeling projects. Fuel is poured into the burner and lit with an extended candle lighter as suggested. Bio fireplaces, while considered safe, should be operated with care, since bioethanol is highly flammable.

Ethanol fireplaces are available in several different designs. Wall Mounted design can be built into a drywall wall or recessed. Free standing or stand alone ethanol fireplaces are portable and can be used in any architectural setting, including indoors and out. Table top ethanol fireplaces are the smallest versions of ethanol fireplaces and are often used as a decoration.

...
Wikipedia