Hello anyone,
Can you help us with this query please. We are looking for a plumber/heating engineer to install an unvented cylinder in Kent.
We have been advised that they need to be g3 registered. How do we know/check that they have this?
Any advise would be appreciated.
Regards
Can you help us with this query please. We are looking for a plumber/heating engineer to install an unvented cylinder in Kent.
We have been advised that they need to be g3 registered. How do we know/check that they have this?
Any advise would be appreciated.
Regards