This standard specifies technical aspects and parameters to be considered for sizing drinking water systems piping, for calculation of hot water production, storage and distribution, specification for systems operation and non drinking water applications including its limitation.
This standard specifies also requirements for installation and testing
This standard applies to new installations and to repairs or modifications of existing installations.
This standard is to be used in conjunction with UNI EN 806-1, UNI EN 806-2, UNI EN 806-3, UNI EN 806-4, UNI EN 806-5.