Protect your central heating system from corrosion with Fernox F1 Protector

Learn how to insert Fernox protector into your Central Heating system through a radiator in your home.

[@rossathome]

Thankyou for the help.I could not even find any good videos from Fernox as I have the leak fix from them called F4 . I could not even find any video on that.

[@wesleypearce13]

Hi Ross, thank you for your comment, it's great to hear that our video has helped you out. :)

[@ImNotADeeJay]

how long do those inhibitors last? in other words.... how often should I flush and re-apply? thanks

[@centralheatingnz]

Hi Hal, the short answer to your question is the concentration of the inhibitor in your system should be testing annually to ensure the concentration for the system is correct. As a central heating system gets topped up with water over time the concentration of the inhibitor becomes diluted and needs to be topped up. For more details on this, I recommend having a read through this short article: www.centralheating.co.nz/blog/corrosion-prevention/

[@ImNotADeeJay]

@@centralheatingnz thanks!