Level Three

You MUST be an ITA registered apprentice to access this course.

All Classes begin at 0700 hrs Monday to Friday.

Level Three consists of 240 hours of classroom and shop activities.  This will expand on some of the material introduced in Levels One and Two as well as introduce new materials.

Steel toe boots and safety glasses are required to participate in any shop activity.

  • Refrigeration code
  • Start-up procedures
  • System air measurements
  • Application of computers in trade
  • Motor protection, maintenance, and installation
  • Refrigerant pipe sizing
  • Hydronics
  • System capacity control
  • Evacuation & dehydration
  • Heat pumps
  • Defrost systems
  • Psychromterics
  • Fan systems
  • Air conditioning loads
  • Refrigeration system components


Tuition Fees for Level Three are $590.00