ACS Gas CCN1 two-day training and reassessment up to three appliances for Adults

Course Code: Q272114

Key Information

  • Course type:

    Commercial

  • Campus:

    North Harbour Campus

  • Start Date:

    Various

  • Duration:

    4 Days

  • Attendance:

    Part-time

  • Fees:

    £895.00

A college tutor supporting an adult learner during a gas training session, reviewing paperwork together at a workbench with gas equipment.

The ACS Gas CCN1 and appliances reassessment (with refresher training) course covers all elements required for a gas engineer to renew their ACS qualification and therefore apply to remain gas safe registered.

This course, taught at our North Harbour Campus, covers the gas safety, installation, commissioning and servicing of appliances:

  • gas safety regulations, building regulations, British Standards, IGEM standards
  • unsafe situations procedures
  • gas pipework
  • tightness testing and purging of LP/MP installations
  • regulators
  • burner pressures/gas rates/combustion testing
  • flues and ventilation
  • gas controls.

Includes the following appliances:

CENWAT - Boilers / water heaters

CKR1 - Cookers / hobs / ranges

HTR1 - Gas fires / wall heaters

DAH1 - Domestic air heaters (warm air)

This course is for Category 1 experienced and qualified gas engineers who need to renew their CCN1. If certification expired more than 12 months ago, then the engineer will need to sit the initial assessment route. 

You can renew up to six months in advance without losing any time on their current certificate.

 

The College runs this course at least three times a month, starting on a Monday. Experienced engineers can comfortably complete the course in three to four days.

The CCN1 ACS Gas reassessement is assessed through BPEC in line with all current industry standards. Assessments are both written and practical.

Once completed you can renew your current ACS CCN1 qualification for a further five years and also apply for Gas Safe Registration.

Fees for this course must be paid in full.

Related Features

Copyright 2026 © City of Portsmouth College | Site by Lake Solutions