Gas boiler annual service

The Ideal Logic boiler, the most popular in the UK right now, so many fitted so few serviced correctly and it doesn't take much more to do it correctly and to the manufacturers instructions. Here a few images of how the boiler should look in the process of being service and the heat exchanger being cleaned. Also on this particular service I found that the flue system had never been fitted correctly causing not only a dangerous leak but one that would of led to fan failure.