Rubik's Cube was all the rage and Pac-Man made its debut. Reaganomics and Mount St. Helens was in the news. CNN was established and 83,000,000 people tuned in to watch "Who shot J.R. ?" on Dallas. Kooltronic was also manufacturing enclosure air conditioners. A customer recently contacted us to replace a unit that had been in service since 1980. We are proud to state that our dedication to quality continues today. Let us help you with your enclosure cooling needs!