Recent content by dave_le_tran

I've had a chap come and inspect my Ideal Classic Combi 80 boiler. The noises it is making are apparently down to the heat exchanger being clogged with sludge and limescale as we are in a hard water area. Evertything else is working fine (pump, hot water etc). He has recommended changing the...

I have a Combine 80 boiler which works OK with the DHW although the temp is quite high. The problem has just started with the CH, notibly when the boiler kicks in there is a loud trickling, gurgling sound of water which was never there before. The CH will then work but after a period of time the...