Variable Frequency Drives

Get financial incentives for installing variable frequency drives (VFDs) on existing HVAC equipment, including:

  • Building exhaust fans
  • Make-up air fans
  • HVAC return air fans
  • Cooling tower fans
  • HVAC supply air fans
  • Chilled and condenser water pumps

If you have a VFD application that is not on this list, visit our Custom Measures & Projects page.

VFD installations are an energy-efficient option for businesses with heating, ventilation and air conditioning (HVAC) systems in their facilities. VFDs control the frequency or speed at which motors operate, resulting in energy savings.

For information on incentives, please view the Variable Frequency Drive Technical Sheet.

How to Participate