A
aviator99_uk
Hi Guys,
I have just finished doing some major mods to an existing system which is mostly copper for the htg and a couple of lengths of Hep20 on the DHW F&R.
I have used mostly normal copper connections, led free solder, fernox flux, and some Tectite (discrete heat).
Need to flush the flux residue out of the system as I know some fluxes can cause corrosion and I suspect some could affect the Hep20, don't believe it needs a power flush as it already had a sludge filter etc.
What chemical? How?
Cheers,
Ag
I have just finished doing some major mods to an existing system which is mostly copper for the htg and a couple of lengths of Hep20 on the DHW F&R.
I have used mostly normal copper connections, led free solder, fernox flux, and some Tectite (discrete heat).
Need to flush the flux residue out of the system as I know some fluxes can cause corrosion and I suspect some could affect the Hep20, don't believe it needs a power flush as it already had a sludge filter etc.
What chemical? How?
Cheers,
Ag