Gainsborough 10.5 Deluxe is leaking?

Yes, your pressure relief device is gone. There should be a small plastic ball that fits in the pipe leading off. If that's missing you need another one from the spares site. It's just to screws to undo, take off and replace, so it's pretty easy stuff. Just make sure you switch the electricity off before you do anything.

matt
January 2012

Hi Nicola, today we had the same problem and this is what I found on Gainsborough's site. Hopefully this helps. But we are looking at a new shower.
if you go on gainsboroughs site they have a diagram there and you can actually order spare parts. Yours sounds like the outlet pipe and cost nearly a tenner. but advise is that when it leaks behind the unit do not use!!!!!!
kind regards Marion

1. Outlet Pipe
2. Shower Engine
3. Front Cover
4. Badge
5. Control Knob
6. Rail End Caps

7. Riser Rail
8. Hose
9. Hose Ring
10. Handset Holder
11. Handset

Marion
December 2008