central heating pipes

I'm in the process of converting an old bathroom into a bedroom and the heating pipes will need to be moved. The heating pipes have all been done using Buteline PB and I will need to run a length through a floor slab. Current plan is to use JD Speedfit 22mm conduit within a chase in the floor...

Hi, I was hoping someone qualified could please assist me? I've recently had a large extension added to my house and I'm concerned the pipe work for the central heating is not appropriate. My existing central heating system has a 22mm trunk for flow and return. Off the trunk, each radiator is...