This process includes:
- Balancing air and water distribution systems
- Adjusting the total system to provide design quantities
- Electrical measurements
- Establishing quantitative performance of all equipment
- Verifying automatic control system operation and sequences of operation
- Sound and vibration measurement
These procedures are accomplished by checking installations for conformity to design, measuring and establishing the fluid quantities of the system as required to meet design specifications, and recording and reporting the results.

AIRFLOW & PRESSURE VERIFICATION
Proper system balance plays an important role in maintaining intended ventilation rates, airflow patterns, and room pressure relationships.
enTaB can measure and document actual HVAC system performance, including:
- Supply, return, and exhaust airflow
- Air changes per hour
- Room pressure relationships
- Outdoor air quantities
- System balance and performance
- Mechanical and controls verification
Accurate field measurements give owners, engineers, and facility teams the information needed to determine whether systems are performing according to design requirements.
For more information on Independent Test and Balance Contact: AABC
WHY enTaB?
EXPERIENCE. ACCURACY. INDEPENDENCE.
Whether you’re planning a new project, troubleshooting an existing facility, or need independent verification of building-system performance, enTaB can help.
Tell us about your facility and project requirements, and we’ll help determine the appropriate services for your needs.

