I wonder if anyone can help me. My house has under floor heating but after having a new boiler fitted it doesn't seem to working as it should do. I wanted to get the system balanced but some of the flow meters are stuck and not all of the actuator/flow valves seem to be moving as they should. I have contacted the original manufacture of the manifold (its a JG speedfit brass manifold) and they no longer produce them and are unable to supply parts for it. I also don't know which of the 7 loops is for which area of the house so I need to identify this as well.
I think my only option might be to replace the manifold with a newer one but if anyone can offer any advice that would be great.
I think my only option might be to replace the manifold with a newer one but if anyone can offer any advice that would be great.