Alarko Buffer Tank

Combi boiler both stores hot water from a heating source such as boiler or heat pump and obtains hot water to be supplied to showers and taps,
combining these functions in a single device. Waters collected in inner and outer tanks do not mix but heat is transferred between them.
Thus, they back up each other in terms of thermal energy. There are also combi boiler types with coil inside.
They ensures that solar energy also supports the combi boiler. The connection is made to the coil.
Thus, water circulating through the solar energy system and containing special additives is not mixed with waters of other heating sources.