HVACR Refresher Course

Recommendation: This seminar is appropriate for all of those who have previously attended our Basic, Advanced and Troubleshooting HVACR seminars. It is designed to be taken every 3 years to keep students abreast of any changes, update or new laws within the HVACR industry and refresh skills learned in prior years.

Sessions: (See Brochure)

Two Day Seminar (lab and training materials included)

Job Skills Topics:

  • EPA updates

  • Refrigerant updates

  • Safety precautions

  • Accessories- where theya re used and how they work

  • Cycle controls

  • Refrigerant system cycle controls

  • Electrical schematic reading

  • Water-cooled condensers and cooling towers

  • Split systems

  • Troubleshooting the entire system

  • Cleaning up after a compressor burnout

  • Preventative and schedule maintenance

  • Capacity calculation

  • Tuning up systems for maximum efficiency

  • Collecting and analyzing data

  • Recovery of charging of systems

  • Leak detection

  • Intro to chilled water systems