Intelligent. Powerful. Proven.

Demand Flow Key Visual

Siemens has developed the Demand Flow® brand into a suite of offerings that provide a holistic approach to optimizing both your chilled water and air distribution systems – all without sacrificing savings or building comfort.

A holistic approach to optimizing chilled water and air distribution systems.

Demand Flow is an HVAC optimization solution that reduces energy costs and ensures ongoing operational efficiency, with healthy financial returns and long-term value. Whether our Demand Flow for chilled water (CHW) or variable air volume (VAV) system optimization product, this patented solution delivers immediate results through our automated technology and built-in analytics that alleviate constraints on our customers’ internal resources & extend equipment life.
Intelligent. Powerful. Proven.

Demand Flow uses intelligent, powerful, and proven methods developed from our decades of experience in optimizing chilled water and variable air volume systems.

Demand Flow for Chilled Water Systems

A unique, patented, and proven optimization strategy

Demand Flow for Chilled Water (CHW) systems is a comprehensive energy management system that reduces the electricity use in the most energy-intensive component of most facilities. Demand Flow CHW uses an intelligent, powerful, and proven method developed from our decades of experience in optimizing chilled water systems. By offering a holistic application of fundamental thermodynamic principles, it resolves chilled water system operational issues and enables design intent.
Demand Flow for Variable Air Volume Systems

Optimizing the performance & reliability of your air distribution system

A traditional VAV system is inherently reactive to changing space conditions. With Demand Flow for Variable Air Volume (VAV), Siemens models the system to proactively control for maximum efficiency, without sacrificing comfort. Demand Flow for VAV systems is an end-to-end package solution that ensures you achieve maximum operational savings, improved building and occupant comfort, all with extended equipment time.

Proven Results

Take a look at some of the projects we were involved with to find out how organizations like yours have benefitted from our expertise and services.

Gain Transparency with Navigator

Navigator is Siemens’ cloud-based advanced analytics platform designed to help you optimize the performance of your buildings. When paired with Demand Flow for Chilled Water Systems and/or Variable Air Volume Systems, you gain the ability to monitor the long-term performance of your HVAC system by tracking, maintaining, and enhancing improvement measures. Very customizable, Navigator allows you to achieve your energy, sustainability, and system performance targets.

Total Energy Management

Customized energy management

Our business is to help clients reduce their consumption of costly resources, optimize their supply of energy, and help their businesses become more sustainable. From energy reduction to energy production and procurement, Siemens assists organizations of all types in customizing an energy management program that addresses their needs from both sides of the meter. Our approach ensures a comprehensive plan to meet strategic and technical goals today, while protecting and optimizing investments well into the future with continuous data analysis and support.