Hi,
Thanks for the reply.
The leak is coming from a small hole in the diverter valve shown by the screwdriver (the hole looks like it is supposed to be there).
The replacement of the part looks pretty straight forward, and I will pay the £60 - £100 if I have to, I was just looking to...
Hi,
I have a Vaillant EcoMax boiler. There is a continual drip coming from a part inside the unit. I have emailed a picture to Vaillant and we have identified it as a Diverter Valve, No 252457.
Is this part serviceable to avoid the replacement cost? Are there washers etc inside that may be...