Recent content by mjr1972

Thanks for the reply. I believe I do have a 3 port valve. Is there an easy way to check whether the spindle is "broken" or the motor (a Honeywell unit)? There is a slider on the rear side of the Honeywell unit which I wondered if it would manually move the spindle? If I can decide which...

I have a Worcester Danesmoor 20/25 boiler that is pretty old with a separate control unit/timer that controls both central heating and hot water. Over the last few months I noticed that the CH would only work if I also lit up the Hot Water light as well. Today I tried to put the CH on...