Copper indirect cylinders for domestic purposes - Open vented copper cylinders. Requirements and test methods Ingestion-build-209418 BS 3238-2 uses simple types

BS 3238-2 uses simple types of symbols for use in block diagrams which are often required to facilitate an explanation of the system

BS 9222 also makes recommendation as to the most appropriate methods of assessment of the procedures

Collect data (collect and validate)

by the indirect untwist/retwist method

• public transport information that is of direct relevance to the use of a road network (e

Copper indirect cylinders for domestic purposes - Open vented copper cylinders. Requirements and test methods Ingestion-build-209418 BS 3238-2 uses simple types1 Scope This part of BS 1566 specifies requirements for open vented, vertically mounted copper cylinders for the storage of hot water where the water is either heated indirectly by primary (boiler) water circulating in an integral primary heater and or directly via either an external heat source or an electric immersion heater fitted inside the cylinder.