I have done lots of work on the heating system recently like adding a few new rads.
The system was clean (ish) but I guess that the residues from inside the new rads and the flux made the water dirty.
I have run some Fernox cleaner in the system for a few day with the heating on.
How many refills of clean water shall I do before adding inhibitor?
Thanks
The system was clean (ish) but I guess that the residues from inside the new rads and the flux made the water dirty.
I have run some Fernox cleaner in the system for a few day with the heating on.
How many refills of clean water shall I do before adding inhibitor?
Thanks