Assessments
Installation of Commercial, Direct Fired Appliances
CDGA1, installation of direct fired commercial appliances, covers what you'll need to know in order to safely install and commission these types of appliances. Broadly, the course covers the following knowledge areas.
£160
£140
Installation of Commercial, Indirect Fired Appliances
CIGA1, installation of indirect fired commercial appliances, covers what you'll need to know in order to safely install and commission these types of appliances.
£160
£140
Core Commercial Natural Gas
COCN1, Commercial Natural Gas, is the core qualification and is normally a pre-requisite to have before attaining other additional commercial qualifications. There are some exceptions to this, but generally most candidates must complete COCN1, or already be in possession of this qualification before adding commercial qualifications.
£540
£490
Installation of Commercial Overhead Plaque & Tube Appliances
CORT1, installation of Commercial overhead plaque or tube appliances, covers what you'll need to know in order to safely install and commission these types of appliances.
£160
£140
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