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Consulting-Specifying Engineer most-viewed HVAC articles in 2021Read the best articles about HVAC published in the last year including choosing between an ECM and VFD, COVID-19 mitigation, hospital ventilation design, smart building design, and more. |
How to choose between an ECM and a VFDWhile each has its place in HVAC applications, electronically commutated motors and variable frequency drives have important differences in simplicity, flexibility, cost and other factors |
Yaskawa Releases HV600 Family of HVAC DrivesSustainable, Flexible, Easy Variable Frequency Drives for Fan and Pump Applications |
In HVAC VFDs, Is 2-Contactor Bypass Really Better than 3-Contactor Bypass?when all is said and done, neither design is inherently “safer” than the other |
Regenerative solutionsMake the right choice to drive electrical efficiency. |
Top Tips: Understanding and Using Matrix Drive TechnologyThese tips will help you explore the latest innovation in variable frequency drives in an easy to read manner. |
Smart VFDs for a Smart BACnet NetworkA building automation system (BAS) is only as smart as the devices that are connected to it. |
