Whoa, what a H-Bomb. That was unexpected. It's nice to see Koolance doing their research though. I had never seen any data comparing a Koolance radiator vs brass-based.

I don't know if their research is valid, but if anyone wants to bash Koolance I'd suggest doing the same kind of testing. Buy their thing, do unbiased testing and talk. More baseless bashing won't get us anywhere.