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CODNC01- Changeover Domestic to Commercial Gas

This course is suitable for an engineer intending to extend their work range, from domestic natural gas core to include non-domestic heating core. You will build confidence and competence to work safely in the gas industry.

Units covered in this programme include:
– Ventilation
– Chimneys and flueing
– All gas fittings for non-domestic heating

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01/08/2021 : North Devon : Part-time
Course Code : SHCN0018/21/AF
Level : Level 3
Duration : 36 Weeks

Cost : Total Fee £220

North Devon campus Enquire

Course details


Practical assessments will include work on:

– Ventilation

– Chimneys and flueing

– All gas fittings for non-domestic heating

This course also consists of open-book written assessments. The open book assessments permit the use of approved reference material to obtain answers.

Entry Requirements

You will need proof of existing Gas Safe Registration for reassessment, or six months registration with Gas Safe Register plus proof of working on appliance.


This qualification will support you in your role in the gas industry.

Facilities and resources

Training takes place in our Gas Training Workshop which is fully equipped with up-to-date assessment technology to maintain current industry standard expectations.


Q: Is there parking on site?

A: Pay and display parking is available in the car park adjacent to the workshop. There is a charge of £1.20 for the full day.

Q: What is the start date for this course?

A: There are flexible start dates available. Please contact us for further information.

Apply for this course

Starting Date : 01/08/2021
Course Code : SHCN0018/21/AF North Devon campus Enquire

Why Petroc should be your first choice

Petroc offers high quality education and training across North and Mid Devon. We provide outstanding learning, excellent facilities, strong connections to employers and a supportive environment to help you fulfil your education goals and set you on your path to the career of your dreams.

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We offer a supportive and inclusive environment where you can flourish and feel a valued member of the college and wider community. 


Our teaching spaces and facilities are some of the best in the region, providing stimulating and true-to-life learning environments. 


We’ll provide you with the experiences you need to be ready for employment or the next step on your educational journey.