A variable volume and temperature (VVT) HVAC system uses multiple airflow dampening controls to regulate the airflow from an air handling unit (AHU). This allows a single AHU to meet the heating or air conditioning needs of multiple zones without purchasing additional AHU's. Thermostat controls are linked to dampening valves that regulate the airflow being supplied to each zone by either closing or opening.

A drawback to a simple VVT system is that the AHU will fluctuate between heating and cooling modes depending on desired temperatures set for each zone. AHU's will determine its operating mode based on which one will provide the greatest benefit to the overall comfort level between zones. This can lead to zones that become colder or hotter than their set temperatures.

The Variable Volume Temperature (VVT) system is an ingenious approach to ensuring optimal indoor climate control while promoting energy efficiency. It modulates the air volume and temperature to meet the distinct needs of different zones within a facility. By doing so, it not only creates a comfortable environment but also significantly reduces energy consumption.

Key Benefits and Applications of VVT Systems

Understanding the core benefits and applications of VVT systems can provide a substantial advantage in facility management:

1. Energy Efficiency

VVT systems excel in reducing energy usage by adjusting the airflow and temperature based on the demands of each zone. This dynamic adaptability results in lower energy bills, making it a cost-effective solution for large facilities.

2. Improved Comfort

By catering to the unique temperature preferences of different zones, VVT systems enhance the comfort levels for occupants, promoting a conducive work environment.

3. Maintenance Management

Effective maintenance is crucial for ensuring the longevity and efficiency of VVT systems. Our work order management software aids in scheduling regular checks, ensuring the system operates at its peak efficiency.

4. Integration with Facility Management Software

Integrate your VVT systems with QWare’s facility management software to gain a holistic view of your facility’s operations. Our software assists in monitoring and analyzing the performance of VVT systems, aiding in informed decision-making.

5. Sustainability Initiatives

Aligning with sustainability goals is easier with VVT systems as they play a pivotal role in reducing a facility's carbon footprint. Learn more about how our work order scheduling software can further aid in your sustainability endeavors.

Delving into the mechanics of VVT systems and integrating them with robust facility management software like QWare can significantly uplift the operational efficiency and sustainability of your facility.

Further Reading

Explore related topics to deepen your understanding of facility management technologies:

• Understanding Building Footprints
• Work Order Scheduling for Improved Maintenance