Recent content by Jonp01

How often should a domestic central heating system be flushed out, and an inhibitor added. I last did mine in October 2003.

My diverter valve has failed, I have obtained the repair kit, to replace the Diaphragm in it but want to know if the body comes apart, in order to get at the lower chamber to give it a good clean. I know how to remove the diverter valve from the boiler, and how to remove the top part of the...