Hi, I have never fitted one of these before and want to isolate the cold feed in my bathroom. Can you please tell me if the Grohe Costa L Concealed Stop Valve Trim For Cold Water comes complete with shut off valve ready to connect to the cold in and out pipes or is it just the tap and if so what is the valve that I would need?
Answered By:AQVA Team
You will need to purchase the Rapid C - 35028000 as the 19808001 is just the trim set.