Cyrus Controls

Cyrus Controls develops control products for heating, ventilation, air conditioning and refrigeration in commercial, industrial and residential environments. Its portfolio includes standalone and networked room thermostats, temperature controllers, setpoint modules and universal controllers designed to support efficient, stable building and equipment control.

Products address applications such as fan coil units, packaged terminal air conditioners and other heating and cooling systems. The range includes LCD and touchscreen thermostats, Modbus RTU networking devices, and native BACnet MS/TP thermostats. Controllers offer options such as 24 VAC or line-voltage supply, on-off, floating or 0–10 VDC outputs, and PI control algorithms, depending on the model. Universal controllers can measure and regulate variables including temperature, humidity, pressure differential, airflow and indoor air quality.

Cyrus Controls also offers setpoint modules for adjusting external controllers and gateway modules that connect compatible controllers to BACnet MS/TP networks. Features across selected products include backlit displays, configurable parameters, remote monitoring and energy-saving modes.