Last night, I decided to use a sunbed with strong UV lights. I ended up glowing afterwards, like the Ready Brek boy from the UK TV advert. This means I burnt myself on both the stomach and the face.
1982 Ready Brek Central Heating for Kids Advert – YouTube
Heating Problem Solved
Today, I managed to solve the heating problem by filling the central heating boiler with water to increase the pressure. Thanks to the engineer who installed the boiler, who explained what I had to do, I avoided paying well over 100 euros to another engineer. Also, the running water along the pipes has also been solved.