Describes the performance requirements and methods of test for indirectly heated, unvented (closed) storage water heaters of up to 1000 l capacity suitable for connection to a water supply at a pressure between 0,05 Mpa and 1,0 Mpa (0,5 and 10 bar), and fitted with control and safety devices designed to prevent the operating temperature of the stored drinking water from exceeding 100 degree C.

BS EN 12897:2016 - Identical

EN 12897:2016 - Identical

SN EN 12897:2006 - Identical

BS EN 12897:2006 - Identical

DIN EN 12897 (2006-09) - Identical

NF EN 12897:2006 - Identical

I.S. EN 12897:2006 - Identical

UNI EN 12897:2007 - Identical

NS EN 12897 Ed. 1 (2006) - Identical

UNE EN 12897:2007 - Identical

SS EN 12897 Ed. 1 (2006) - Identical

ONORM EN 12897:2006 - Identical

NBN EN 12897:2006 - Identical