TROX VAV BOX (TVB)
FOR THE MOST DIVERSE APPLICATION AT STANDARD VOLUME FLOW WITH DEMANDING ACOUSTIC REQUIREMENTS
VAV terminal units for standard applications of supply air or extract air control in variable air volume systems with demanding acoustic requirements
- Suitable for the control of volume flow rate, room pressure, or duct pressure
- Electronic control components for different applications (Easy, Compact,
Universal) - Accurate air flow control even with upstream radius bend (R = 1D)
- Suitable for air velocities up to 13 m/s
- Operation pressure 20 to 1000 Pa
- Closed blade air leakage to EN 1751, Class 2 (size 4 – 10), Class 3 (size 12,14,16)
- Integral attenuator
- Box-style construction for the reduction of the airflow velocity
- Tested and certified to AHRI Standard 880-2017
- Nominal sizes: 4 to 16 inches
- Volume flow rate range:
10 to 1775 l/s or 21 to 3761 CFM - Volume flow rate range with electric heater:
56 to 1775 l/s or 119 to 3761 CFM - Volume flow rate control range (unit with dynamic
differential pressure measurement): approx. 10
to 100 % of the nominal volume flow rate - Minimum differential pressure: 20 Pa
- Maximum differential pressure: 1000 Pa
- TVB-A: VAV terminal unit
- TVB-B: VAV terminal unit with extended
casing for better acoustics performance - TVB-C: VAV terminal unit with multiple
outlets - TVB-E: VAV terminal unit with electric
reheat unit - TVB-EC: VAV terminal unit with multiple
outlets and reheat unit
- AHRI Standard 880-2017