Gas Boiler Installation and Commissioning

This course has been designed for those who want to improve their knowledge, develop their skills and learn industry best practice when installing and commissioning a gas boiler. 

Throughout the day the trainers will also be coaching you through various installation and commissioning tasks, demonstrated on Worcester Bosch's range of gas boilers.

Location(s): Worcester, Wakefield, West Thurrock
Duration: 1 day
Cost: £25.00 per person

  • How to correctly fit a Worcester Bosch boiler.
  • Understanding of condense runs and terminations.
  • Understanding of flueing runs and terminations
  • Gas pipe sizing, gas rating, pressure and leak testing.
  • Understanding of domestic water pipework considerations.
  • Effective system cleaning and protection.
  • How to install controls to a Worcester Bosch gas boiler.
  • Complete a full commission of various Worcester Bosch gas boilers.
  • How to correctly complete a Benchmark form.​

Models Covered 

Worcester Bosch gas boilers, including:

  • Greenstar 1000 range
  • Greenstar 2000 range
  • Greenstar 4000 range
  • Greenstar 8000 range
  • Greenstar Compact range


You must be Gas Safe registered holding a current CCN1 and CENWAT qualification. Your Gas Safe card/number will be checked upon arrival at the Academy. Or you can attend as industry apprentice or on a Managed Learning Program (MLP), if you are accompanied by your Mentor who must be Gas Safe registered and hold a current CCN1 and CENWAT qualification; both of you need to book a place on the course

Additional Information

This course involves some practical elements and it is recommended to wear appropriate work wear; such as saftey boots.

If you need to cancel or rearrange a booking we require notice of 10 working days prior to the course start date so that the place can be reallocated. If the required notice is not received within this timescale any monies paid will be forfeited.


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Want to speak to someone about training?

You can call us on 0330 123 0166, email us at, or find your nearest Technical Sales Manager.