We have just added a new series of videos on YouTube to do with domestic water and plumbing systems within your home and how they work.
Each video shows a different aspect of a plumbing system, for example the first in the series shows you where to find the mains stop cock and how it works, as well as about different mains valves you may find:
There are also videos explaining the plumbing in your kitchen, downstairs toilet and upstairs bathroom, as well as videos explaining how the cold water tank in your home works, how hot water tanks and immersion heaters work, and how power showers work and are installed.
Each video is between three and ten minutes long. You can watch them individually or as a series to gain valuable infomation and advice to help you understand your home.