Unvented & shower installation!

[Dan the plumber]

Morning all,

Bit of a thick question but I'm going to ask it anyway

I have been asked to quote on a mixer shower replacement & an elec shower installation (in 2nd bathroom). The customer has an unvented system which I do not hold qualifications/G3 for! Am I ok to carry out this work!? I believe as long as I'm not installing/carrying out maintanance work on the system them I'm ok!?

Does any of you knowledgeable people out there have any tge come dations in regards to what make/model of therm mixer to install?
The reason he wants it replacing is due to fluctuation in temp and advises not getting as hot as his taps!?

Thanks for the advice all.

Dan

 

[stevetheplumber]

mira excell is a good mixer

 

[AWheating]

it is fine for you to work on the showers, no g3 needed unless you are altering cylinder system or cold supply to it.

 

[Dan the plumber]

Magic, thanks mate.

Thought that was the case but thought I would check!

Dan