Dynamic Airflow Balancing

The two most imprtant loads, or differences between current and desired temperature, in a building are the system load and the zone load.

What makes 75F unique is that as an IoT-based system, customers have the benefits of the 75F cloud for much larger and more accurate data analysis and predictive calculations more complex than any on-premise system can handle.

What makes 75F Dynamic Airflow Balancing unique is that sensor data is used to constantly recalculate weighted averages across zones to create an accurate system load, and then air quality, occupancy, and setpoint data is used to constantly predict and reprioritize zone loads in each space.

This means that decisions flow from the 75F cloud back and down to the CCU to engage the RTU or AHU at the optimal time, with adjustments made to dampers in zones throughout the building simultaneously to maximize the performance of the system. This application effectively keeps the HVAC system optimized, or in balance, while simultaneously ensuring air is always being directed where it is needed most.

In addition to dynamic improvements via constant rebalancing of loads and airflow, the 75F system delivers energy savings via advanced temperature setpoint strategies. This includes site and portfolio-wide scheduling features, setback management, Dual setpoints to eliminate costly simultaneous heating and cooling conditions, and the industry's most advanced and efficient preconditioning calculations for optimal start.

While many programmable thermostats offer these features, 75F is a building management system capable of applying thousands or hundreds of thousands of schedules across thermostats and zones at once, for simple and easy operation.