Additional items required for installation
In addition to the supplied Pipe HEX and ancillary kit, the installer will also require 2 No. Full flow shut off valves, and 2 No. ½ male BSP threaded brass connectors. (Previous version of this article also referenced 1 No. double-check valve being required. This is no longer required - see updated technical guidance)
Video: Pipe HEX, A closer look at connections
Video: Pipe HEX, What's in the box