UK Plumber Forum 

A place of resource for Plumbers and Gas Engineers in the UK.

Put your Central Heating System question in here.
66.7 % 33.3 %
#8151
G3 unvented is a qualification to allow a plumber to repair, service or install unvented cylinders and their components.
It is a legal requirement in U.K. and is to hopefully have any of the above work safely carried out.
The unvented cylinders require a yearly service by G3 plumber to keep their warranty as well as unit fully functioning and safety, so best having it done.
Doing any unqualified work on unvented for a customer is definitely a no no
#8155
If the explosion dont get you, the scalding water will, even i dont touch em!!! :lol:

Just to share the outcome. Rods and a hose cleared[…]

Condensate pipe query

Apologies for jumping in on post , got a new boi[…]

Plumbing course

not sure what your asking? do you mean a full voca[…]

Hi guys, Ok so I've got a biasi advance 25c combi[…]