Product Overview

At Johnson Controls, we’ve engineered our VSD Series II Open Drives to deliver outstanding HVAC control solutions at an exceptional value. Our patented Active Energy Control software extends beyond the drive to maximize motor efficiency at any speed. These are more than just drives – our Series II Open Drives feature an ultra-efficient DC capacitor and a power structure that allows the drives to consume less energy, lowering greenhouse gases and saving you money. Both NEMA Type 1 and NEMA Type 12 are available.