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ACS16 DAH1 Assessment


This is open to candidates who currently hold appliance certification or whose tickets have not expired by more than one year.

This is a shortened assessment covering basic safety checks and one theory paper for HTR1RA

Entry requirements

CCN1RA and Appliances


How long is the course?

One week.

How will I be assessed?

Practical assessments cover:

  • Checking operational safety components which are defective
  • Recognition of satisfactory/unsatisfactory component operation
  • One short theory paper

Success rates

100% achievement since approval.

What can I go on to study?

LPG changeover updating and assessments for permanent dwellings, residential park homes and leisure accommodation vehicles.
LPG sector specific caravan appliances
Energy efficiency
Solar heating
Underfloor heating
Renewable energy awareness
Part P

How do I apply?

Please contact us on:

01623 627191 ext 8509



Next steps

Enrol on this course

For more information, please contact us on 0808 100 3626 or email

Ask a question about this course

Attend an open evening

View our upcoming open evenings

Call our enquiries line free on

0808 100 3626
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Why choose West Notts?

Best college for A Levels value added* in the East Midlands

£50m investment in our facilities since 2008

In the top 10% of all providers nationally for apprenticeships

Second for vocational value added* in Derbyshire and Nottinghamshire

90% of students move into a positive destination

*Value added is a measure of a student’s progress against their starting point
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