Recent content by Slender Mouse

yeah central heating works ok, no overheating from the boiler and all rads get hot. It seems like the hot water part of the boiler is not circulating but the pump must be ok if its pumping the central heating??

forgot to mention that I had the system power flushed about 2 months ago and have also added some Sentinel X800 to the system in an effort to clean the DV. I am also looking to replace the whole boiler in about 8 months when I start a house extension so just need to cobble this old thing...

Hi, I hope somebody can give me some advice as I am running out of ideas. I have a Potterton Performa 28i that only gives warm/cold water. I have changed the DHW plate heat exchanger along with all the bits I could get to on the diverter valve. (both diaphragms and the main needle valve). The...