DIN Standards Committee Heating and Ventilation Technology and their Safety
Water supply - Indirectly heated unvented (closed) hot water storage tanks - Part 1: General specifications and common test methods
Abstract
This document specifies the general specifications, constructional requirements and common test methods for indirectly heated, unvented (closed) hot water storage tanks of up to 2 000 l volume suitable for connection to a water supply at a pressure between 0,05 MPa and 1,0 MPa (0,5 bar and 10 bar), and fitted with control and safety devices designed to prevent the temperature of the stored drinking water from reaching 95 °C. Whilst storage water heaters intended primarily for direct heating are not covered by this document, it includes the possible provision of backup immersion heaters.
Begin
2024-05-22
WI
00164771
Planned document number
prEN 12897-1
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
previous edition(s)
Water supply - Specification for indirectly heated unvented (closed) storage water heaters
2020-02
