
Water Supply - Specification for Indirectly Heated Unvented (closed) Storage Water Heaters
出版:National Standards Authority of Ireland

专家解读视频
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
NEN EN 12897:2016 - Identical
EN 12897:2016 - Identical
SS EN 12897 Ed. 2 (2016) - Identical
SN EN 12897:2006 - Identical
BS EN 12897:2006 - Identical
DIN EN 12897 (2006-09) - Identical
NF EN 12897:2006 - Identical
NBN 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
NEN EN 12897:2006 - Identical
ONORM EN 12897:2006 - Identical