shower wired in swa?

[Mike Blair]

Alright guys got a phone call of a friend asking me to do a shower...but the client doesn't want conduit or the walls to be chased out. The ferm and the client agreed with a swa from the db clipped outside into the loft then into isolator and shower.... Is this even ok?? ignore the fact its gona be ugly as .... what do you guys think?

 

[davesparks]

It won't be ugly if you take a bit of pride in the job and do it properly.
As long as you have a sensible plan to gland the SWA at the isolator then I can't see what's wrong with it, what is your concern?
But why SWA?

 

[Darkwood]

They seem to have a very limited imagination ..MICC the best way very discreet, neat and easier for termination options into the pull switch.

 

[davesparks]

They seem to have a very limited imagination ..MICC the best way very discreet, neat and easier for termination options into the pull switch.

And 6mm will probably suffice, which if I remember correctly only needs a 32mm gland, that'll go into the single Pattress easy!

 

[Mike Blair]

what are your thoughts about sy cable?

 

[davesparks]

what are your thoughts about sy cable?

It's a reasonable cable for it's intended purpose as a screened control cable.
It tends to grow green stuff under the clear sheath if left outside for a while, then the sheath crumbles away when it's had a couple of summers of sunshine on it.

 

[Darkwood]

And 6mm will probably suffice, which if I remember correctly only needs a 32mm gland, that'll go into the single Pattress easy!

4mm is about 50amp rated clipped direct so won't be far of and probably 20mm gland for a 2core (don't quote me on that, its been a while).

 

[davesparks]

4mm is about 50amp rated clipped direct so won't be far of and probably 20mm gland for a 2core (don't quote me on that, its been a while).

Yes, 2H4 is a 20mm gland, I was working on one a couple if weeks ago. And thinking about it 2H6 is a 25mm gland. It's 4H6 which is a 32mm gland I think

 

[Pete999]

I guess there are not any airing cupboards around for you to clip Twin and cpc up into the roof space?

 

[telectrix]

once connected a shower for a customer who'd installed 6mm T/E up the outside of his house. this was 25 years ago, and it's still almost as good as when it was installed. so what happened to UV degradation?

 

[Darkwood]

once connected a shower for a customer who'd installed 6mm T/E up the outside of his house. this was 25 years ago, and it's still almost as good as when it was installed. so what happened to UV degradation?

Is it on the north side of the house... T&E (depending on manufacturer) usually degrades quickly in direct sunlight, I have seen it whiten and crack cables south facing within a few years.. again depends on manufacturer but its not a UV tolerant cable so shouldn't be used unless stated so by the manufacturer.

 

[Brightspark2]

summers of sunshine

What's that?...

 

[Dave OCD]

It could also be easier and more cost effective for the job in question to run Twin and CPC up the outside to the loft but in PVC conduit.

 

[davesparks]

It could also be easier and more cost effective for the job in question to run Twin and CPC up the outside to the loft but in PVC conduit.

Or outdoor capping over it

 

[LankyWill]

Just come off the light it will save you loads of time!

Why not 10mm in some sort of conduit might look aesthetically pleasing then.