im looking to learn more about boilers, fault finding etc. ariston worcester and baxi are close to me, ariston and worcester do a day course, baxi's is 3 days. any suggestions on which is best? anybody been on any of these courses?
Years ago I did a course at Gas flare in bristol. It was good and I learnt quite a bit. I have been on many manufacturers they are basically just telling you why there boiler is best. You do get good food though Vaillant was been the best.