I've been building three of these, coworker is building another three. All are for IBM. They are heater circulator units. HCU's for short. Basically just a heated bath with a pump. 3000 watt though. Boss keeps pulling me off to order parts, get other people working on different parts of the project. We also have 3 fume hoods to build and these all need to be delivered before January 1st. Ugh.





