Description
The Alerton VAVI-SD is a variable air volume (VAV) HVAC controller designed to manage airflow and maintain precise environmental conditions. Engineered to operate with external actuators such as the LM24-3-T AL, this controller handles up to 65 VA of load while supporting Class 2 low-voltage HVAC circuits. It provides reliable modulation of VAV boxes without requiring an internal actuator.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Alerton |
| Category |
HVAC Controls |
| Part Number |
VAVI-SD |
| Subcategory |
VAV Controllers |
| Product Type |
Variable Air Volume Controller |
| Maximum Load |
65 VA |
| Control Class |
Class 2 |
| Actuator Included |
No (requires external LM24-3-T AL actuator) |
| Voltage Rating |
24 V AC/DC |
| System Compatibility |
VAV HVAC Systems |
| Installation Type |
Commercial HVAC |
| Application |
Airflow and Temperature Modulation |
| Operating Function |
Variable Air Volume Control |
| Weight |
2 lb |
Information About VAVI-SD
The VAVI-SD is a dedicated VAV controller intended for commercial HVAC applications, including air handling and ventilation systems. It is rated for a maximum load of 65 VA and is built to Class 2 electrical standards for low-voltage safety. While the controller itself does not include an actuator, it is compatible with LM24-3-T AL actuators to control dampers in variable air volume boxes. Designed for integration into building automation systems, the controller enables precise airflow management and energy-efficient environmental control.
Key Features:
- Variable Air Volume Control: Regulates airflow in VAV boxes for precise temperature management.
- 65 VA Maximum Load: Supports moderate electrical loads for HVAC applications.
- Class 2 Low-Voltage Design: Ensures safe integration with building automation and control circuits.
- External Actuator Compatibility: Works with LM24-3-T AL actuators for damper operation.
- VAV System Integration: Ideal for commercial HVAC air handling and ventilation systems.
- Precise Airflow Management: Supports accurate modulation of airflow to maintain comfort and efficiency.
- Building Automation Ready: Compatible with centralized control systems for monitoring and scheduling.
The VAVI-SD delivers the reliability and precision required for commercial HVAC variable air volume control applications.
