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Division 1.1 Requirements for water heating energy efficiency

United Kingdom

Original text. Later amendments are not shown.

  1. (a)From 26 September 2015 the water heating energy efficiency of water heaters shall not fall below the following values:
  2. (b)From 26 September 2017 the water heating energy efficiency of water heaters shall not fall below the following values:
  3. (c)From 26 September 2018 the water heating energy efficiency of water heaters shall not fall below the following values: