For those that are looking at this piece of machinery thinking “What in the world is this?”  I’ts a chiller.  It’s what cools our building complex.  What you’re looking at is three 750 ton Air Conditioning units.  My main job is to see that these bad boys run with out any problems.  I have to take readings on these things every day of the work week making sure that the temperature and pressures are correct.  Most of the time they run with no issues but when they break down it can get very expensive.