From complex mechanical equipment room to local room-level terminal units, the company says its Smart II Plus controllers can handle every control and monitoring need of a facility. Designed with industry standard 0- to 10-vdc analog output, these controllers are designed to work with most suppliers' industry-standard end devices, including the company's OpenAir™ actuators and Flowrite 599 Series valves and actuators. Variable- and constant-volume ventilator, fancoil, and heat pump Smart II Plus controllers contain selectable, preprogrammed sequences to reduce programming, installation, and maintenance time of air handlers, terminal units, and heat pumps.

- Staefa Control System

Buffalo Grove, IL