D.H.W. Storage tanks
D.H.W. Storage tanks are used for storage heated domestic hot water
(DHW) from boiler. The need for hot water depends on its use and collection.
It is important for DHW to provide sufficient water during a short period of time. For example, when a four-person family, whose members take showers in the evening require a volume of about 160 liters (if you count the average consumption of water per shower 40 liters) - in this case it is not necessary to wait for more hot water. Similarly, in hotels or buildings with multiple offtake points of DHW.