The iOptimzer is a Variable Frequency controller that is used with our controllers to regulate air flow on fans or the flow rate of a pump.

With fans, the iOptimzer will allow you to control fan speed allowing for additional stages of cooling. The ability to run all your fans at one time provides a more uniform air flow pattern. Running all your fans at lower speeds will reduce wear and tear on your fan and significantly reduce energy costs. As temperatures rise, the fan speed increases so you are only running the fans at high speed when needed.

With pumps, you can adjust the flow rate to provide proper delivery for pad systems and nutrient delivery systems.

For more information on the iOptimizer, visit our website at iOptimizer – Link4 Controls or contact us at for more information.