Water is leaking into my boiler

[birdman404]

Hi
I have read through lots of posts but haven't found an answer to this problem so here goes ...

I noticed some water dripping out of the bottom of my "open vent boiler" this is a non-combi type boiler and the make and model is Vaillant EcoMax Pro 28.

The Condensor assy screwcap seemed to be split so I have ordered a replacement but then I found another leak from the Flue at the top of the boiler - I have checked the flue is sloping down into the boiler [which it is] so I then sealed the flue by applying silicone sealant around the flue claps.

At first this seemed to be a success until today I noticed it dripping again, the flue is now dripping water on the inside of the boiler and running down the face of the burner .

I seem to be chasing the leak.

My next plan is to remove the condenser drain pipe outside to check it is not blocked and backing up the condensation - if this is not the problem I will call in a pro to replace the flue.

Has anyone experienced something similar ?

 

[oilboffin]

To work on the condesate pipework you should be gas safe registered as it is part of the flue.Bob

 

[birdman404]

Understood, thanks Bob.

 

[durhamplumber]

Understood, thanks Bob.

i think that means stick that where the sun does not shine

 

[oilboffin]

Maybe so m8.Bob

 

[muggles]

To work on the condesate pipework you should be gas safe registered as it is part of the flue.Bob

In fact on this boiler, to remove the case you should also be GSR as it forms the safety room seal

 

[birdman404]

Fear not gentlemen I am getting a GSR fitter in to fix these leaks, I was merely trying to understand why I have so much water ingress.

I believe the condensate assy has a blockage but this will be confirmed when my local plumber arrives .

I genuinely appreciate your safety warnings.

Thanks.

 

[cowley]

Inner flue joint leaking I would think but you will need GSR fitter.