The Inside L & P 1100 Vers2 fireplaces are models for simple installation in a niche. The frame of the fireplace is an elaborate version with a ventilation system that prevents pressure from building up under the burner if the fuel overflows. The fireplace also has integrated insulation in the upper part allowing it to be installed e.g. in plasterboard.
The construction also does not require a hole to be made in the ground for the burner. It is enough to insert the fireplace into a prepared hole. The L version is an open fireplace with the LEFT side open and the P version with the RIGHT side open. This solution allows the fire to be seen from both sides and fills the transition between rooms with great effect.