
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
STANDARD published on 28.10.2020
Designation standards: UNE-EN 12897:2017+A1:2020
Publication date standards: 28.10.2020
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Spanish technical standard
Category: Technical standards UNE