Variable frequency drive

Variable frequency drives match the speed of the motor-driven equipment to the process, simultaneously reducing operating costs and improving overall efficiency. 


  • Must be 1- 100 hp and must be installed on fans, centrifugal pump motors or other motors in process applications

Important information:

  • The rebate for variable frequency drives is $30 x horsepower of the motor being used for existing buildings ($18 per hp for new construction).
  • Rebate is limited to 50% of equipment purchase price.

How do I find a qualified dealer?

Visit our online Dealer Locator to find a professional in your area.
Iowa rebate reference guide

A printable summary of our most popular rebates for farms.