Part 9 in the series of videos discussing how the water and plumbing systems work within your home. In this video find out how the immersion heater in your home works, indirect cylinders, immersion heater elements, switched fused spurs, economy 7, changing elements, draining and thermostats.
For the rest of the videos from this play list see: http://www.youtube.com/playlist?list=PL9A715C868211AFE9 or for more information on domestic water and plumbing why not check out our: http://www.diydoctor.org.uk/diy-how-to-type/water-pipes-water-systems.htm and http://www.diydoctor.org.uk/diy-how-to-type/plumbing.htm how to tutorial project pages.
We now stock a great range of plumbing tools and products in our brand new DIY Superstore: http://www.diydoctor.org.uk/DIY-superstore/hand-tools/plumbing-tools.html
