NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
Draft standard
[Pre-order]
DIN EN 12897-1
DIN EN 12897-1
Water supply - Indirectly heated unvented (closed) hot water storage tanks - Part 1: General specifications and common test methods; German and English version prEN 12897-1:2026
Title (German)
Wasserversorgung - Mittelbar beheizte, unbelüftete (geschlossene) Speicher-Wassererwärmer - Teil 1: Allgemeine Anforderungen und übliche Prüfverfahren; Deutsche und Englische Fassung prEN 12897-1:2026
Responsible national committee
NA 041-01-45 AA - Water heaters (Mirror committee CEN/TC 164/WG 10)
Responsible european committee
CEN/TC 164/WG 10 - Hot water and cold water storage within dwellings
