GB162 Course

Learn everything you need to know about our GB162 boiler range. We specifically tailor all our product courses to meet your needs. This hands on course is ideal for those who want to specify and install GB162 boilers from the domestic 50kW to the light commercial 100kW and cascades up to 800kW.

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

Course Content

Specification and Installation

  • Features and benefits
  • Specification, installation and commissioning – best practice
  • Fluing systems and accessories
  • System design and hydraulics, incorporating low loss headers and plate heat exchangers
  • Cascade system and associated components
  • Overview of controls

Service and Maintenance

  • Removing the burner for inspection and cleaning
  • CO and CO2 analysis of flue gas products and gas air ratios
  • Combustion adjustments

Fault Finding

  • Full fault codes and diagnostics
  • Basic fault finding

Models Covered

  • GB162 50kW up to 100kW
  • Cascades of up to 800kW


To book this course you must be:

  • Gas Safe registered holding a current CCN1 and CENWAT or COCN1 / CODNCO1 and CiGA1 qualification.

If you are on an approved apprenticeship scheme, you may still attend with the supervision of your mentor who must be Gas Safe Registered and hold a current CCN1, CENWAT, COCN1 or CODNCO1 and CIGA1 qualification.

Additional Information

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.