Optimize Building HVAC

Vigilent reduces Covid-19 risk,

enhances comfort, and increases efficiency

Vigilent for HVAC commercial buildings

AI-driven control
that pays for itself

Improve comfort while reducing energy spend on heating and cooling by up to 20%.

Vigilent results

Current HVAC control strategies have serious shortcomings. They are typically field-programmed, which can reduce reliability and fault tolerance. They are also simplistic, which can reduce energy savings and cause thermal comfort problems. As a result, many building managers commonly disable these strategies altogether.

AI-driven HVAC control from Vigilent delivers value beyond existing control strategies. Machine learning is used to determine and maintain comfort levels in every area of a building, and the existing Building Management System is used to dynamically adjust HVAC controls to minimize energy usage, delivering up to 20% savings. Deployments take a few days and the savings are immediate.


How It Works

Commerical Building Diagram


CUSTOMER VALUESiemens building

Office tower case study shows improved comfort, energy savings and reduced virus risk

Vigilent technology was deployed as part of our partner Siemens’ Dynamic VAV Optimization solution. Read the case study to learn the value of Vigilent technology to building operators.


Dynamically Optimize HVAC Using AI


Vigilent President and CTO Dr. Clifford Federspiel explains how building environments can be transformed though artificial intelligence.



At A Glance

AI with machine learning dynamically matches HVAC to building load in real-time.

Enhanced building health

By reducing the risk of pathogen transmission.

Improved occupant comfort

By using zone temperatures to make decisions.

Superior savings

Relative to state of the art “trim and respond” reset strategies.

Ease of deployment

An IoT gateway is connected to the BAS and configured remotely.

Fault tolerance

Delivers energy savings even if elements of the building infrastructure are not functioning correctly.

Decreased AHU wear-and-tear

By minimizing fan speeds.



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