Description
The Schneider Electric (Barber Colman) B3866-V MNVA-761 is a Variable Air Volume (VAV) controller engineered for precise zone-level airflow management in commercial building automation systems. As part of Schneider Electric’s trusted Barber Colman MNVA series, this controller integrates seamlessly into BAS environments to deliver reliable, energy-efficient HVAC performance across single-duct VAV applications.
Key Features
- Variable Air Volume (VAV) controller designed for single-duct terminal unit applications
- Part of the Schneider Electric Barber Colman MNVA series — a proven platform in commercial building automation
- Supports zone-level temperature and airflow control for improved occupant comfort
- Compatible with building automation system (BAS) integration for centralized monitoring and control
- Compact, panel-mount design suited for installation in VAV box enclosures
- Engineered for energy-efficient operation, helping reduce HVAC energy consumption in multi-zone commercial applications
Application
The B3866-V MNVA-761 VAV controller is ideal for use in commercial office buildings, schools, hospitals, and other multi-zone facilities requiring precise individual zone airflow and temperature regulation. It provides the intelligence needed to modulate VAV terminal units in response to zone demand, contributing to overall system efficiency and occupant comfort.
Why Choose Schneider Electric (Barber Colman)?
Schneider Electric’s Barber Colman controls have a long-standing reputation in the commercial HVAC and building automation industry. The MNVA series reflects that legacy with robust construction, reliable performance, and broad compatibility with existing BAS infrastructure. This controller is an excellent choice for new installations and retrofit projects alike.







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