Recent content by np27np27

So is a diaphragm replacement an easy job on the Sime format C boiler? Can i do it myself or should i call in the professionals? Also would Plumb centre have the part?

Thanks. There seems to be alot aorund regarding that part. From what i read, this seems to be some part within the divertor valve? Is it the same thing as a pressure switch or is it different? Sorry about all the questions, but i would like to learn about the workings of a boiler! I also...

Hi all, I have the above combi-boiler and it is recently goving me a bit of trouble! When only the DHW is turned on, the water comes from the tap hot. Then after a short time the boiler burner cuts out and the water turns cold! The interesting thing is that it seems to work fine if the...