Unvented Domestic Hot Water Storage Systems

Key Details

  • Available at
  • Level
  • Study Mode
  • Programme Area
    Personal Learning Account, Construction and the Built Environment
  • Course Length

    1 day

  • Course Type
    Short Course
  • Bilingual

Course Description

To install Unvented Hot water Systems in England and Wales, contractors must demonstrate competence in order to either:

  • Gain registration with a body approved by the Department of Communities and Local Government to enable self certification of work that must be notified to Building Control
  • Notify all your work in line with the requirements of Approved Document G of the Building Regulations to the Building Control office/local council.

Fee: £195

Entry Criteria

To be able to carry out work on an Unvented Hot Water System, installers need to be able to demonstrate their competence by holding a current certificate of competence.

The Unvented Hot Water Systems certificate of competence, which complies with G3 of the Building Regulations, Approved Document G is recognised by Competent Person Schemes for both Plumbing and Heating Installation.


  • classroom sessions


  • Practical assessement
  • Theory test


You could choose one of the many different courses available at Grŵp Llandrillo Menai.

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Personal Learning Account