Hi I have been asked to put fernox? in heating system and clean it out
As I am still at colllege studying I have never done this before,
Have I got it correct that you enter attic take off the lid on the f&e tank and put fernox in then drain bottom radiator off to pull it through the system...
If its not right please correct me
As I am still at colllege studying I have never done this before,
Have I got it correct that you enter attic take off the lid on the f&e tank and put fernox in then drain bottom radiator off to pull it through the system...
If its not right please correct me