NCCER System Air Balancing (03402) NCCER System Air Balancing sets itself apart from general HVAC certifications by zeroing in on the precise measurement and adjustment of airflow across ductwork and terminal units. While broad HVAC credentials cover installation and repair, this certification demands hands-on proficiency with pitot tubes, manometers, and anemometers to achieve design specifications. Technicians pursuing this credential gain a specialist edge in commissioning and troubleshooting that general certifications don’t require.
| Exam Name | NCCER System Air Balancing |
| Exam Code | 03402 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
