Baxi DuoTec 28 HE Expansion Vessel Issue.

[Mark A Walsh]

Hi All
I have an issue with the boiler building pressure quickly to over 3 Bar and the safety valve kicking in. The expansion vessel has been re pressurised and holds air. would/could it be that the micro bore wet pipe is blocked?

 

[dancinplumba]

Hi, are you gas safe registered ?

 

[Mark A Walsh]

No I'm not but my son is. He installs mostly but has little experience with faults.

 

[Riley]

Get him on here

 

[Mark A Walsh]

Lol, you can't tell kids anything, that's why I am doing the leg work!
He'll fix it if I give him the info, or no more Sunday dinners for him.

 

[Riley]

As I’m sure you’ll appreciate we can’t and won’t advise on the inner workings of a boiler. Too many have a go heroes about

 

[Harvest Fields]

As above mate. Get him to sign up and get the Gas Safe badge. Then the world can be your too!

 

[Harvest Fields]

The silence says everything

 

[Riley]

Deafening

 

[Mark A Walsh]

Thanks for the advice guys but it's sorted now.