ARENA PLUS has a massive heat storage which can deliver warm air to the room up to10 hours after the fire’s gone out. With a rotating register in the cover plate the heat output can be adjusted as required. The sleek glass door is equipped with the protected ORANIER "Safe Lock" technology and can be operated conveniently in any position, even while standing together with the rod door handle which is hollow and thus permanently air-cooled. The cast basket with rotating grate is also suitable for the combustion of brown coal. The door with magnetic lock can be opened or closed with a simple push. Flue gas discharge is possible upward and backward.