I bought this used Current Prime 1/15HP last winter and decided to try it out this week, when my garage hit 90+deg F. Of course it's not chilling. After doing research on google and youtube, i'm motivated to upgrade the compressor with a full kit, new compressor, dryer and lines. ~$150 @ amazon and ebay.

Anyone a refrigerant experts on sdreef that I could discuss this project with?