Recent content by NeillB61

Thanks Exedon, my main concern was that it was possible. I am not sure if it's a closed system or not, it has expansion vessels, but I will get a local quote now I know it's doable. Appreciate your help, thank you

Hi, I have replaced most of my old thermostat radiator valves with Hive smart valves that are working well. I have two radiators in my lounge that are about 20 years old but designed to look older and have a different sort of valve (see attached pictures). Any idea whether it is possible to...