Hi, Can someone tell me the best product to use to descale my boiler? It has started to make noises when hot, and when running hot water it overheats & sometimes cuts out ( requiring a manual reset ). I have looked at fernox products on the net & was wondering if anyone thought they were any good. Also, do I need to descale the hot water side of the boiler aswell? The boiler is about 6yrs old and in good condition. The water pressure in our street is very poor, We got the water board out to check it & it is bare minimum. When the hot tap is run, sometimes the boiler carries on after the hot tap is turned off, but if you turn the cold tap on & off quickly it stops the boiler. Any suggestions would be appreciated, Thanks, Andy.
