DIN Standards Committee Heating and Ventilation Technology and their Safety
Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking
Abstract
This document specifies the essential terms, constructional requirements, tests, energy assessment and marking of indirectly heated water storage tanks for primary water (buffer tanks), with a capacity not exceeding 2,000 l, an operating temperature not exceeding 95 °C, and an operating pressure not exceeding 1,0 MPa (10 bar). This document covers metallic and plastic made buffer tanks. Although this document does not consider any buffer tanks mainly intended for direct firing, it allows for the provision of electric heating elements for auxiliary purposes. NOTE The energy assessment is performed by EN 15332 or EN 12897.
Begin
2019-10-01
WI
00057044
Planned document number
FprEN 17692
Responsible national committee
NA 041-01-45 AA - Water heaters (Mirror committee CEN/TC 164/WG 10)
Responsible european committee
CEN/TC 57/WG 8 - Energy efficiency requirements for warm water storage tanks
draft standard
Central heating boilers - Main specification for indirectly heated unvented (closed) metallic pressurized buffer tanks - Requirements, testing and marking
2021-07
Order from DIN Media
Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking
2022-11
Order from DIN Media
