Unusually water leak on a Worcester Greenstar 25cdi boiler. The plastic section behind the dhw temperature sensor has developed a slow leak.

[jamie521]

Hi

As you can see on the attached picture a slow leak has developed on this large plastic piece.

I am trying to find out is the leak is fixable and if so with what?

If the leak cannot be fixed can that whole plastic section be purchased as a replacement part?

 

[cross thread]

Manifold is available as a spare, normally comes with o rings

 

[mcmoby69]

Nothing unusual about that part leaking, quite common. Usually because the boiler has been installed without a shock arrestor. Relatively easy job. Might be a good idea to do the right hand block too, with a new flow adaptor and silencers.
Not as cheap or as easy, and fit a shock arrestor too.