Patent-pending upgrade solution that reduces Constant Volume HVAC System overall energy consumption by 25% to 40%. Patent-pending upgrade solution that reduces Constant Volume HVAC System overall energy consumption by 25% to 40%.

 Units 5-tons and up  Larger horsepower fans  All brands and ages  Fan-only = OK The Most Potential:

 Energy saving upgrade for RTU’s  25-40% energy savings  Maintains comfort & air quality  Automatic air flow adjustments to protect equipment  1.5 to 3 year simple paybacks in most markets.  Demand-Response Capable  Integrates with many existing Building Automation Systems  Energy saving upgrade for RTU’s  25-40% energy savings  Maintains comfort & air quality  Automatic air flow adjustments to protect equipment  1.5 to 3 year simple paybacks in most markets.  Demand-Response Capable  Integrates with many existing Building Automation Systems

Other 46% Packaged Units 54% Easy installation process – no wiring across roof – no need to enter space

Integrated Economizer with Differential Changeover Control Integrated Economizer with Differential Changeover Control Variable Speed Fan Control to Match the Needs of the Space Served Variable Speed Fan Control to Match the Needs of the Space Served Elimination of Over-Ventilation via Demand Control Ventilation (DCV) Elimination of Over-Ventilation via Demand Control Ventilation (DCV) Remediation of Service and Operational Issues

Companion web-based tool with live views, problem detection, real time & historical savings reports

Screen Shots

Supportive reports and field trials by US Department of Energy National Labs.