During the month of February, Tropic Supply hosted Top Tech Condensing Unit training, 5 Mechanical Failures of Scroll Compressors in Walk-in Coolers and Freezers Training, and Proper System Charging Procedures Training. Wade Hadaway from Ruud gave instructions on single-stage air conditioning systems which explored the many aspects of installing, servicing, and diagnosing the condensing unit portion of the system. Mike Nipper from Copeland discussed mechanical failures of scroll compressors in walk-in coolers and freezers. The classes included troubleshooting techniques for mechanical and electrical systems in refrigeration applications with a logical approach to diagnosing “system issues” and putting long-lasting remedies in place. Bruce Heberle of Chemours spoke about proper system charging which prepared owners, HVAC technicians and other refrigerant users for the challenges they will face when choosing and using ozone-safe refrigerants. The discussion was focused on the new EPA regulations and an overview of the most popular replacement R-22 refrigerants. For more information on future events, visit the Tropic Supply events calendar at their website www.tropicsupply.com/events.