HVAC Control Products > Unitary Controllers > NB-VAVTM

The NB-VAVs are variable air volume (VAV) and constant air volume (CAV) terminal box digital controllers. The NB-VAV controllers can be flash updated and configured for use various applications.

BACnet MS/TP network protocol over EIA-485
5 Digital Outputs (Relay or Triac)
Real-time clock module (optional)
Integrated high-resolution airflow sensor
Easy duct scaling K-Factor balance calibration
VAV can be balanced by using menu driven capabilities of the SBC-STAT3
IAQ variants offer an additional Universal Input that is to be used for a CO2 sensor for Indoor Air Quality control
On-board Belimo Actuator (can be either standard actuator or feedback actuator)
Flash memory for easy updates
Dedicated STATbus™ input for zone temperature readings
Time-of-day and holiday scheduling

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NB-VAV Data Sheet

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