Meanwhile, the main difference between such a fireplace is that the fuel system in it is equipped with a special way, in relation to natural gas. T. e. It is a gas burner, which is located in a cast iron case covered with fireproof glass. As a rule, as decorative elements for decorating such fireplaces, they usually use false-ugli or false-films made of heat-resistant ceramics. The upper part of the fireplace is performed in the form of a smoke collection, smoothly and beautifully passing into a chimney. To increase the efficiency of such a fireplace, its body is specially made in the form of «accordion», the ribs of which have good heat transfer.