We hooked up with Josh Rees to talk industrial refrigeration and the differences between it and HVAC. We talked about oil loss in screw chillers and flooded evaporators. Here is the article written by Josh https://www.hvacknowitall.com/blogs/blog/593346-industrial-refrigeration---oil-loss-in-screw-compressors#.X-z_yGlyaDY Refrigeration Cycle article and video https://www.hvacknowitall.com/blogs/blog/595767-the-refrigeration-cycle-explained#.X-z_-GlyaDY
