Find out the main causes of Tundish discharge and how it can be resolved. The diagnostic chart, as mentioned from the video, can be downloaded via our website: https://www.kingspan.com/gb/en-gb/pro... Kingspan hot water are experts in the field of hot water cylinders. For more information on any of our hot water products visit https://www.kingspanenviro.com/hot-wa... or to speak to a member of our customer service team by calling 0345 260 0258