It all started with the Hydromatic I control over 20 years ago. Since then, thousands of single and multi-stage chiller systems have been manufactured with a chiller control from Micro-Air. Whether it be one of our OEM exclusive controls, or a control from our ever advancing Hydromatic family, Micro-Air has once again been the leader and continues to bring emerging technologies to the field. Use of touch panels, supporting variable capacity systems, and CAN bus networking, are just a few. Micro-Air also builds custom, fully-equipped electric boxes with everything needed to support the operation of multi-stage chiller system and its pumps, for single or three-phase power.