BS 8558:2015 Guide to the design, installation, testing and maintenan
: It officially replaced the long-standing BS 6700 in 2012. bs 8558 pdf hot
Part 2: The control of legionella bacteria in hot and cold water systems BS 8558:2015 Guide to the design, installation, testing
BS 8558 is a British Standard that specifies requirements for thermoplastics piping systems for hot and cold water applications. The standard covers a wide range of topics, including materials, design, installation, and testing of thermoplastics pipes, fittings, and valves. For anyone dealing with "hot" water systems in
For anyone dealing with "hot" water systems in UK buildings, BS 8558 is an essential document. It bridges the gap between the high temperatures required for health safety (Legionella control) and the lower temperatures required for user safety (scald prevention). Adherence to this standard is a legal requirement under UK Water Regulations and a benchmark for best practice in the plumbing industry.
If you need multiple standards (BS 7671, BS EN 806, etc.), subscribing to or IHS Markit is cheaper. You get a "hot" live document that updates automatically.
If you just need the rules for hot water , you might not need the full PDF. You need Clause 6.4 specifically.