shower

[weegie]

Can anyone advise me, I've bought a thermostatic shower that will run from my combi boiler, the connection at the back of the shower is 15mm, so I ran the pipework in 15mm.
I don't know if i'm worrying about nothing, but will the volume of hot water be enough in 15mm pipe?or should I have ran it in 22mm pipe and reduced it down.
I would like to know before I sheet over it.
Cheers

 

[Bahco]

Be ok in 15 mm.

Have you not commissioned it yet i.e. turned it on.

 

[weegie]

No mate, I've still to sheet the walls (tomorrow) and tile, thats why I was a little concerned. Thanyou for your advice, I'd be lost without this forum
Cheers again

 

[Breesey]

You'll need to comission it before you finish the wall. To check for leaks