Recent content by Karl1980

Check out @DaveHedgehog_’s Tweet: https://twitter.com/DaveHedgehog_/status/1121468053894696960?s=09

As the file is too big to upload, I've posted it on Twitter. Noise is a lot louder than in the video (ignore the pressure, took this video a few months ago when it started to happen)

Karl1980New Member I have probably one of the worst boilers you could have (not my fault, blame the home developer!) It's a Ferroli Optimax HE18s. We are getting a really loud vibrating noise when the hot water comes on. But if I switch the boiler off then on again and stops straight away and...