So I bought a Koch wort chiller and used it for the first yesterday. I noticed that while it was cooling my wort it was also leaking in it and I used distilled water to brew with. Should I take it back to my local brew store or just hold on to it?
I'd take it back. I keep looking at chillers and they're not cheep (in the uk at least, and I have expensive taste lol). Is it leaking from the coil or one of the connections?