Has anybody ran copper tubing like this in their ice and water on the yong heng compressor??
It's definitely worth trying.He never states what temperature was BEFORE adding copper tubing. I'd think that it wouldn't make a drastic difference in temperature. Some difference, a bit probably. Drastic, probably not. Copper is a better conductor of heat & cold than rubber tubing, of course, but I'd like to see comparison numbers before & after. Mine runs cool enough as is without copper tubing. YMMV.
look up counter flow chillers in Home brew beer .