ARIZONA CR79, R39, C79 Air Conditioning Refrigeration, Including Solar License (AZ) Arizona’s HVAC licensing exam covers pressurization testing, refrigerant recovery systems, and solar thermal installation?competencies that directly translate to on-the-job troubleshooting. Technicians who understand saturation temperatures and superheat calculations reduce callbacks and diagnose compressor issues faster. These practical skills command premium labor rates across Phoenix’s growing cooling and renewable sectors.
| Exam Name | ARIZONA CR79, R39, C79 Air Conditioning Refrigeration, Including Solar License |
| Exam Code | AZ |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
