Tundish
The tundish is an important plumbing safety device in unvented hot water systems. It provides a visible, usually funnel-shaped fitting on the overflow pipe that links the PRV to the drain, thus providing an air gap to prevent backflow and making for easy monitoring in case of leaks or other situations related to overheating or overpressure. Visible signs of dripping indicate that there is a problem that requires the urgent attention of a professional.
If you require any further information, or you're looking for a Tundish that you can't find on the site, give us a call on 01934 253600 or email [email protected] for further information.