- Joined
- 18 Jan 2019
- Messages
- 54
- Reaction score
- 1
- Country
Is there anything that could be used in general to quiet down simple whoosh sound that CH emits (not cracking sound of pipework expansion or air bubbles with running water). It's kind of the same sound which could be heard in other parts of the house when a tap is opened.
Special inhibitor (I have fernox f1 dosed already)? Boiler pump speed reduction? Lockshield valves closure?
Special inhibitor (I have fernox f1 dosed already)? Boiler pump speed reduction? Lockshield valves closure?