Part 2 of a series of videos explaining how your heating and water system works in your home.

This is part 2 of a 2 part series of videos explaining how water gets to your radiators and how they are heated and also how this connects into your hot water cylinder, how the temperature is managed, how any air in the system is released and how your expansion tank comes into play.

For part 1 see    • Video   or for more information on heating systems and boilers visit our projects area: https://www.diydoctor.org.uk/diyhow...