HVAC - Energy Efficiency

How to design high-efficiency hot-water systems for hospitals

Boilers for heating and domestic hot-water systems are used in many hospitals and health care... » more

Exploring the high demands for higher education facilities

The design process for higher education facilities has its own set of challenges and requirements.... » more

Analyzing nontraditional HVAC systems

Incorporating set thermal comfort criteria provides many benefits while increasing the use of... » more

Back to basics: VRF systems

Know the basics of variable refrigerant flow (VRF) systems to determine if they are the right... » more

The benefits of using water-source heat pumps

Water-source heat pumps prove to be more energy-efficient than alternative systems for commercial... » more

Designing flexibility into small space renovations

Every renovation project comes with its own unique set of challenges, and there is never a... » more

Case Studies

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Coupling braided hose

Victaulic's Series AH2-Captured Coupling Braided Hose allows for an easier bend, simpler installation, and better shape retention.  » more

Wind-driven rain louver

Pottorff ECV-445 wind-driven rain louver offers increased protection and lower cost than its previous models. » more

VFD series pump controller

Bell & Gossett's TECHNOLOGIC is an intelligent pump controller with two advanced controller functions. » more

Auto scrubber self-cleaning hood system

Greenheck’s GWAE self-cleaning auto scrubber hood system cleans both sides of the filters in place along with the inside of the exhaust plenum. » more

Integrated variable-speed drive screw chiller

York's YVFA AHRI-certified free-cooling air-cooled screw chiller offers low energy consumption and lifecycle costs. » more


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2012 HVAC Research Study

HVAC, BAS in office buildings

Seven in 10 of engineers are responsible for determining... » more

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Cannon Design Blog

Your questions answered: LED lighting specifications

Additional information from the July 28 Lighting:... » more

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Poll of the Week

When engineering systems in colleges and universities, what's your biggest challenge? Select one.
Automation and controls
Codes and standards
Electrical and power
Energy efficiency, sustainability
Fire and life safety
Lighting, lighting controls

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