Hi, I have a Ferroli sigma 40-60 boiler. only 2 years old. but seems to be kettling a lot (loud rumbling in the boiler/pipes ?) - is that kettling?
Would using Fernox Boiler Noise Silencer Concentrate 500ml help. Mine is an open vent system with hot water storage tank in the airing cupboard.
http://www.screwfix.com/app/sfd/cat/pro.jsp?id=44452 here is the item.
Do i just go in the loft and pour it in the small header tank? Or do I have to remove some water from the header tank first?
Thanks for your time and any comments/help very very welcome. Thanks.
Would using Fernox Boiler Noise Silencer Concentrate 500ml help. Mine is an open vent system with hot water storage tank in the airing cupboard.
http://www.screwfix.com/app/sfd/cat/pro.jsp?id=44452 here is the item.
Do i just go in the loft and pour it in the small header tank? Or do I have to remove some water from the header tank first?
Thanks for your time and any comments/help very very welcome. Thanks.