Recent content by cal

thanks for all your advice. its just that the existing system is piped in 15mm then reduces to 8mm microbore to the rads and i was told in the past that 8mm is ok for a conventional system but not if you install a combi

thanks for that. i assume that the plastic pipe option would also be ok?

Hope someone can help me. I am intending/ need to replace the heating system in my 2 bed bungalow and want to try and keep the cost down by replacing the pipework for the heating myself. Would the use of plastic pipe and push fit connectors be suitable to cope with the pressure of a combi...