NCCER Leak Detection, Evacuation, Recovery, and Charging (03205) NCCER’s 03205 pushes beyond basic refrigerant handling. You’ll navigate complex leak-location methods? UV dye, electronic detectors, nitrogen pressure testing? and master recovery techniques that demand precision under real jobsite constraints. System evacuation requires understanding deep vacuum levels and micron measurement; one mistake compounds downstream. This exam separates technicians who follow procedures from those who truly grasp the physics beneath them.
| Exam Name | NCCER Leak Detection, Evacuation, Recovery, and Charging |
| Exam Code | 03205 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
