Fernox Boiler Noise Silencer F2 Liquid Heatmiser Smart Plug each test can be logged

each test can be logged digitally

simply send us a drawing of your room/s

It’s ideal for powerflushing and can also descale individual components like heat exchangers and boiler parts

It restores efficiency

Non-toxic and safe to use: The Fernox F4 Leak Sealer is composed of non-toxic

Fernox Boiler Noise Silencer F2 Liquid Heatmiser Smart Plug each test can be loggedFernox Boiler Noise Silencer F2 This treatment reduces boiler noise and kettling caused by scale inside the system. It's suitable for every boiler type and safe on all common heating system materials, including aluminium. Once added, it stays in the system and supports better heat transfer, helping your boiler run more efficiently. Key Features Reduces boiler and system noise Improves heat transfer efficiency Works with all Fernox Protectors Stays in