CMDDA1 Carbon Monoxide Testing

Course Content

Training and assessment to assess competence of gas engineers to carry out CO/CO2 and combustion performance testing using electronic portable gas analysers on domestic gas appliances, following indications of fumes, smells, spillage or leakage of combustion products, CO detector activation etc. The range of the assessment covers the use of the analysers to determine ambient levels of CO and presence of CO2 in dwellings, CO and CO2 in combustion products from flueless appliances (Type A), open flued appliances (Type B), and room sealed appliances (Type C).

Entry Requirements


Training Method

Practical workshop and theory


It is recommended that 1 training day is attended prior to taking this course.




Web design by Flaydemouse in Yeovil, Somerset