Regulations

• Water Supply (Water fittings) Regulations – design, installation, composition and maintenance of water fixtures and fittings
  • requirements of cold water storage cisterns connected to hot water storage vessel
• Domestic Heating Compliance Guide - the minimum energy efficient standards
  • pipework insulation standards
• BS 7671 Electrical Work
• BS 6700 – design, installation, testing and maintenance of services supplying water for domestic use within buildings and their cartilages
• BS 6283 Part 2&3 - Safety and control devices for use in hot water systems
• BS 1566-1 (2002) - Copper indirect cylinders for domestic purposes
  • Heat loss and exchange requirements (for vented HWSC)
• BS 699:1984 - Specification for copper direct cylinders for domestic purposes
• BS EN 1057:1996 - Copper and copper alloys. Seamless, round copper tubes for water and gas in sanitary and heating applications
• BS 853-1:1996 - calorifiers and storage vessels for central heating and hot water supply