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Christmas Closure
The College will be closed from 5:00pm on Thursday 18th December 2025, until Monday 5th January 2026, with students returning on Tuesday 6th January 2026.Β 
Merry Christmas and a Happy New Year from Boston College πŸŽ…πŸŽ„πŸŽ

Course Summary

This assessment is for gas engineers and plumbers who are already registered with Gas Safe. The assessment takes approximately 4 hours with a combination of practical and theoretical work.

What else do I need to know?

Training and Assessment will include:

  • Identifying unsafe conditions and diagnostics of gas safety faults
  • The effect of ineffective appliance case seals
  • Suitable/unsuitable appliance room/space locations
  • Proximity of combustible materials – fireproofing of compartments
  • The operation of mechanical and electrical gas safety control devices
  • Condensate removal and disposal
  • Principle of adjustment of air/gas ratio valves
  • CO and combustion ratio checks using an ECGA when commissioning a condensing boiler incorporating air/gas ratio control valve technology

There are no formal entry requirements to attend the course, however, you must have relevant gas work experience.

CENWAT will take you 4 hours to complete during 1 session at our ACS Centre, on our Boston Campus (Rochford).

Please enquire for course cost details.

CENWAT included a mixture of practical and theory assessments including a multiple choice examination.

How to Enquire

To register your interest in this course, just click β€˜Enquire about this course’ below.

Enquire about this course

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Christmas Closure

The College will be closed from 5:00pm on Thursday 18th December 2025, until Monday 5th January 2026, with students returning on Tuesday 6th January 2026

Merry Christmas and a Happy New Year from Boston College πŸŽ…πŸŽ„πŸŽ

Christmas Card 2025