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

Feb 20, 2016

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Patent -pending upgrade solution that reduces Constant Volume HVAC System overall energy consumption by 25% to 40%. Constant Volume RTUs. Units 5-tons and up Larger horsepower fans All brands and ages Fan-only = OK. The Most Potential:. Technology Overview. - PowerPoint PPT Presentation
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Page 1: Constant Volume  RTUs

Patent-pending upgrade solution that reduces

Constant Volume HVAC System overall energy

consumption by 25% to 40%.

Page 2: Constant Volume  RTUs

Constant Volume RTUs

Units 5-tons and up Larger horsepower fans All brands and ages Fan-only = OK

The Most Potential:

Page 3: Constant Volume  RTUs

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

Technology Overview

Page 4: Constant Volume  RTUs

Other 46% Packaged Units 54%

Packaged Kit for Each RTU

Easy installation process – no wiring across roof – no need to enter space

Page 5: Constant Volume  RTUs

Energy Saving Strategies

Integrated Economizer with Differential Changeover Control

Variable Speed Fan Control to Match the Needs of the Space Served

Elimination of Over-Ventilation via Demand Control Ventilation (DCV)

Remediation of Service and Operational Issues

Page 6: Constant Volume  RTUs

Companion web-based tool with live

views, problem detection, real time & historical savings

reports

Page 7: Constant Volume  RTUs

Screen Shots

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Screen Shots

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Screen Shots

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Screen Shots

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Department of Energy

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