What web browser should I use?
The Open edX platform works best with current versions of Chrome, Edge, Firefox, Internet Explorer, or Safari.
See our list of supported browsers for the most up-to-date information.
Demand Controlled Ventilation (DCV) & Variable Frequency Drive (VFD)
Residential
About This Course
This course offers a overview of DCV and VFD features on a HVAC unit for a commercial building. The learner will get details on efficiency, installation procedure, design calculation.
At the end, the learner can take a quick exam to earn 0.5 BPI credits.