• A unique heat energy accumulator in drinking water systems. Provides for hot water needs for a long period of time, with no serpentines inside. The buffer vessel allows for convenient ways to connect and control through the number of technological holes /sockets/ and could be installed anywhere. This special purpose tank is non-enamelled which particularly makes it unsuitable for hot water sanitary needs. 
• ENERGY SAVING - CFC free insulation of environmentally friendly formula of polyurethane foam of high density and thickness of 75 mm to ensure minimum heat losses;
• Sensor socket – with a thermal sensor fitted inside to send data to the heating system control;
• Temperature indicator – to report boiler water heating temperature.