Having control over your HVAC equipment is imperative to a successful functioning system.
Danfoss variable frequency drives (VFDs) are used in three main areas of the HVAC system:
- Fan modulation to control speed whether standalone or within DOAS (Dedicated Outdoor Air Systems), RTUs (Rooftop Units), or air handlers.
- Pump motors to adjust flow.
- Compressors to adjust turndown capabilities.
For more information, see this PDF.