It wouldn't be my first choice, but I agree it would work.
This is basically a setup with 2 circulating loops, so why not get rid of the rad altogether, use a heat exchanger (tube in tube) and run the bong normally? I mean, your limit here is the heat exchange, and I'm sure you could improve from running a mist of water through a heatercore to using a more efficient way to exchange the heat to the second cooling loop.
|