NCCER Air Testing and Balancing (04402) Air testing and balancing work demands precise measurement and adjustment in real buildings? not simulations. This exam verifies you can use pitot tubes and anemometers to verify airflow, interpret ductwork blueprints, and make field corrections to achieve design specifications. You’ll prove competency reading manometers under actual job conditions where miscalibration costs money and comfort.
| Exam Name | NCCER Air Testing and Balancing |
| Exam Code | 04402 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
