Got my Brew Built IceMaster Max 2 dual vessel glycol chiller (with built-in temp controllers and pumps) in from morebeer.com today. First thing I did (after checking that pumps all worked and the chiller worked and no leaks) was to begin diving into tearing it apart. The plan was to wire in switched outlets for 120v heater pads when the controller needed heating. I didn't want to permanently modify heaters and peripherals, so just went with switched 120v outlets mounted in the back top.