Split air-to-air heating/cooling systems
Ciat Ozonair’s AirDuo range of split air-to-air cooling units and reversible heat pumps are suitable for applications such as shops, offices and light-commercial buildings. There are 11 models with cooling capacities from 20 to 135 kW and heating from 22 to 145 kW.
All models use R410A and, depending on size, have one refrigerant circuit or two independent circuits with one or two high-output scroll compressors.
Outdoor units have high-efficiency fin-and-coil heat exchangers with compact dimensions in U or V configurations.
The control system provides automatic control of the fans to achieve optimum year-round performance, with the option to prioritise low noise.
For more information on this story, click here: January 2011, 172
