Recent content by MikeClegg

Was just a little concerned as the Central heating used to turn off when I ran hot water and the book does say hot water overrides CH

I have recently replaced the diverter valve and automatic air release. Also cleaned out a lot of black bits out of the heat exchanger. i'm not a Plummer just DIY Before the changes the central heating light stayed on when the hot water was run. This is still the case, is that ok or is...