Welcome to Mr Combi Training

Installing boilers is fine but the real money is in repairing, there will always be a shortage of breakdown engineers.

Mr Combi Training has taught over 400 installers per year since 2002, including engineers from British Gas, Viessmann, ReactFast, PH Jones, E-ON, NPower, Par-gas, Pimlico Plumbers and many more.

We now offer two courses where you can spend a great day with George Staszak who will help you learn fault finding techniques and understand the cause of common problems with boilers and control systems.

Mr Combi Training is a family run business which aims to provide a friendly and stress free environment where you can learn and develop your skills at your own pace. George will teach you how to test in a sequence using a digital multimeter and manometer. YOU do all the work learning in a great atmosphere! This is a ‘hands on’ day, no sleeping or boring lectures, only guides. Whatever your level, from no experience to advanced, you will be surprised by how much you can learn in just one day.


“This is NOT a day off, lots of hands on!”


If you’re not able to come to our training centre in Bedford, we do travel throughout the UK on roadshows held in hotel conference rooms. Dates are published in trade magazines and here on the site.


Fault Finding & Multimeters App – Now also on your Apple TV

You can now watch our fantastic Fault Finding, Testing and Multimeters DVD on your iPad, iPhone and Apple TV in HD.

There are 21 Chapters showing you all about multimeters, how to carry out the electrical safety tests in full, how to test stats, fans, sensors and pumps, about diverter valves, expansion vessels and the sequence of operation. Learn at your own pace.

Suitable for new entrants, those moving from installing to repairs and existing breakdown engineers.

Download from the App Store for only £19.99