The appliance reassessments are for experienced gas installers that need to keep their ACS qualifications up to date. Reassessments are required every five years for installers to maintain Gas Safe Registration.

Who is this course aimed at?

Experienced gas installers who need to renew their domestic ACS qualifications.

Please note that proof of previous qualifications is required to confirm your booking. Please click below to upload and send your certification onto a member of our team to verify.



Candidates must complete the reassessments no more than twelve months after the expiry date of their existing qualifications.

Assessments available

Refresher Training Day –
Available for all candidates who feel they need their current knowledge updating prior to undertaking an assessment.

CCN1 Core Gas Safety –
Three days of practical and theory examinations required for gas safety and legislation. CPA1 (Flue Gas Analysis) is also included in the assessment.

CENWAT 1 Domestic Natural Gas Central Heating Boilers & Water Heaters –
Half day practical assessment.

CKR1 Domestic Natural Gas Cookers –
Half day practical assessment.

HTR1 Domestic Natural Gas Fires –
Half day practical assessment.

DAH1 Domestic Natural Gas Warm Air Heaters –
Half day installation and servicing assessment.

To book individual appliance assessments or reassessments please phone us on:
Bristol – 01454 614203 / Newton Abbot – 01626 832374 / Redruth – 01209 311001

ACS Reassessment Packages available:

ACS Reassessment Package
Includes Refresher Training Day and covers CCN1, CENWAT, CKR1, HTR1 & MET1 over four days £557+VAT.

To book individual add-on's please phone us on:
Bristol – 01454 614203 / Newton Abbot – 01626 832374 / Redruth – 01209 311001

What books will I need?

For the ACS Reassessment Package candidates are given a free Gas Safety manual.

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If you would like to make an enquiry please complete the contact form below

Bristol Centre - 01454 614203
Exeter Centre - 01392 829100
Newton Abbot Centre - 01626 832374
Plymouth Centre - 01752 348980
Redruth Centre - 01209 311001
Or contact us via email on: - enquiries@thefocustraininggroup.com
ESFA Service Desk Contact Information: - Telephone: 0370 2670001 Email: SDE.servicedesk@education.gov.uk

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