It is composed of easily replaceable modules. The lower part of the stove with the firewood door can be easily replaced by a leg-shaped base. The stove is appropriate for installation in energy efficient houses, as it contains an adaptor for the external supply of air required for combustion. The flue pipe can be connected at the top or back, making the supply of primary and secondary air actively regulated. The stove is equipped with a system for automatic cleaning of the stove window using the preheated secondary air, a handle integrated into the front part of the stove outside the heat radiation area and a door with a two-point self-closing mechanism. The firebox bottom is made from solid alloy.