Once you have completed this Commercial Gas Changeover course you can take the appliance modules for commercial gas:

  • ICPN1 - Installation 1st Fix Commercial Pipework
  • ICAE1 - Installation 1st Fix Appliances
  • CIGA1 - Commission Repair Service Indirect Fired Plant
  • CDGA1 Commission Repair Service Direct Fired Plant
  • CORT1 Commission Repair Service Overhead Radiant Heaters
  • TPCP1/1a Testing Purging to IGE/UP/1/1a
  • CDGA1 Commission/Repair of Indirect Fired Appliances

 What are the entry requirements for the CoDNC01 Commercial Changeover?

This Commercial Changeover course can only be completed by engineers holding a valid CCN1

How long does it take to do the CoDNC01 Commercial Changeover course?

This course takes 3 days to complete.

Please note:

  • All candidates who wish to undertake gas training and/or assessment must produce evidence of their qualifications.
  • Candidates must produce previous certificates as demonstrable evidence prior to reassessment.
  • Candidates can undertake reassessment of any module up to 6 months early without losing any time.
  • Reassessment must take place within the 12 months following the expiry date. It is illegal to install gas appliances without a valid qualification
  • Any candidate undertaking gas assessment for the first time must complete a training programme.