HVAC-R Technician
Refrigeration principles, refrigerant handling rules, commercial refrigeration, heat pumps, chillers and controls.
- Courses
- 15
- Ready now
- 0
This program follows the structure of the classroom training of an HVAC-R apprenticeship, including EPA Section 608 preparation. Each course is free and earns a certificate of completion; courses marked "In development" show their planned lessons and open as they are written.
Level 1
| Code | Course | Status |
|---|---|---|
| TRD-101 | Construction and Trade Safety | In development |
| TRD-102 | Trade Math and Measurement | In development |
| TRD-107 | Your Apprenticeship and Career | In development |
| RAC-110 | Refrigeration Principles | In development |
| RAC-120 | Refrigerant Handling and Environmental Regulations | In development |
| RAC-130 | Electrical Fundamentals for HVAC-R | In development |
Level 2
| Code | Course | Status |
|---|---|---|
| RAC-210 | Compressors, Condensers and Evaporators | In development |
| RAC-220 | Metering Devices and System Charging | In development |
| RAC-230 | Controls and Building Automation | In development |
Level 3
| Code | Course | Status |
|---|---|---|
| RAC-310 | Commercial Refrigeration | In development |
| RAC-320 | Air Conditioning and Heat Pumps | In development |
| RAC-330 | Psychrometrics and Air Distribution | In development |
Level 4
| Code | Course | Status |
|---|---|---|
| RAC-410 | Chillers and Large Systems | In development |
| RAC-420 | Industrial Ammonia and CO₂ Systems | In development |
| RAC-430 | Troubleshooting and Certification Exam Preparation | In development |