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Central Heating

Re:fernox f2, boiler noise reducer and silencer

On instruction of the above product it states that I can leave the F2 inside the system permanently.Are we allowed then to leave fernox inhibitor,F1 and Fernox Boiler noise reducer and silencer, F2 together in the system.If I empty the system and only leave the F2 inside the system,then the chances of corrosion would occur without inhibitor.Please clarify

2 Answers from MyBuilder Heating Engineers

Read the containers label, or contact Fernox helpline on 01483 793200


Answered 21st Apr 2015

Yes you can have both F1 and F2 in the system at the same time. you are correct in thinking it may increase the chances of damage to the system i.e corrosion if inhibitor is removed.


Answered 8th May 2017

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