Current
Core Supplement
BS EN
Covers performance requirements, test methods, evaluation of conformity and technical documents for unvented (closed) indirectly heated, storage water heaters up to 2,000l capacity that are suitable for connection to a water supply at a pressure between 0.05Mpa and 1.0Mpa (0.5 and 10 bar) and are fitted with control and safety devices designed to prevent the operating temperature of the stored drinking water from exceeding 95°C.
Supersedes BS EN 12897:2016. Amendment dated 31 March 2020 - Implementation of CEN amendment A1:2020
9780539066418
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.