| HART-1001 | - | Basic Electricity for HVAC |
| HART-1003 | - | Air Conditioning Control Principles |
| HART-1007 | - | Refrigeration Principles |
| HART-1011 | - | Solar Fundamentals |
| HART-1011 | - | Solar Fundamentals |
| HART-1045 | - | Gas and Electric Heating |
| HART-1051 | - | Energy Management |
| HART-1053 | - | Energy Conservation |
| HART-1091 | - | Special Topics in HART |
| HART-1091 | - | Air Conditioning Systems Design |
| HART-1091 | - | HVAC EPA Recovery Certification |
| HART-1092 | - | Texas Energy Resources |
| HART-2001 | - | HVAC State License Exam Prep |
| HART-2031 | - | Advanced Electricity for HVAC |
| HART-2036 | - | Air Conditioning Troubleshooting |
| HART-2038 | - | Air Conditioning Installation and Startu |
| HART-2042 | - | Commercial Refrigeration Startup |
| HART-2045 | - | Residential Air Conditioning Systems |
| HART-2049 | - | Heat Pumps |