How soon: Rinsing flux residue from baseboard radiators

Mike Warner

Hi,
I'm in the process of putting in baseboard radiators and won't have them connected to the system for several weeks. They are 3/4" fin-tube M type copper. Is it OK to wait several weeks before flushing out the flux residue from soldering. I won't be able to flush the radiators until my primary and secondary loops are interconnected between my boiler and my supply/return manifolds. Right now, the primary and secondary loops are non-existent, as well as the manifold, pumps, etc..

Best Regards,
Mike Warner

8 Ball

Not gonna hurt a thing. Dont forget to wipe off the exterior of the fitting.

Mike Warner

Thanks 8 Ball