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Gas - Boilers and Water Heaters ACS (CENWAT1) - Part-time


Course outline

This assessment tests gas safety competence in installing, commissioning, exchanging, disconnecting, servicing, repairing and breakdown domestic central heating boilers and water heaters.

The types of domestic appliances covered by this training includes:

  • Central heating and hot water boilers
  • Circulators
  • Open and balanced flue
  • Combination boilers
  • Instantaneous water heaters with a heat input up to and including 70kW
  • Storage water heaters

How to enrol onto this course

Please call us 0115 838 0966 in the first instance, to ensure you are enrolling on the correct course.

Once, you have spoken to us, you can enrol onto this course using our online enrolment system.

Want to find out more first?

Get in touch by hitting the button below and filling out our enquiry form.

Download a guide Get in touch
Location Date Fees / reductions
664 Nuthall Road

Gas courses/exams are run on demand.

Tuition fee: £150

No fee reductions available. All students pay the same fee.

Course code: C034841 / Q034842


1 day

Level Other
Entry requirements

You must have an in-date Core Gas Safety Certificate (CCN1) and experience of working with central heating boilers and water heaters.


You will undertake practical activities and written tests to assess competence.

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