Constant water stream in overflow pipe

[Stewart Hopkirk]

Hello I am brand new to this forum and wondered if anyone knows how to stop what looks like a constant overflow water stream through the tundish. I have a tribune HE unvented cylinder ? I'm sure it must be a Simple tightening of a valve but I have no experience of plumbing at all. Thanks I hope someone can help!

Stewart - newbie

 

[Dotty]

You need a g3/unvented qualified plumber to look at that I'm afraid.

It's illegal under part g3 of the building regs for you to touch it.

Go to the looking for a plumber / gas fitter forum on here and post a new thread with your location.