I-Data Cool is a web-based software solution designed for HVAC professionals to select, analyze, and compare CLOSE CONTROL cooling units used in technological environments such as DATA CENTERS and telecom rooms.
Selection and energy analysis
I-Data Cool manages and evaluates several types of HVAC close control systems:
- Air-Cooled DX (Direct Expansion) Units
- Water-Cooled DX (Direct Expansion) Units
- Chilled Water-Based Cooling Units
The software supports selection of units with Integrated or Remote Condenser. The software also supports Free Cooling configurations, including Direct Free Cooling (DFC) and Intermediate Free Cooling (FC) using FC Coils and Dry Coolers to maximize seasonal energy savings.
Key features
Product Selection & Configuration
Select the optimal close control unit for your application – including standard systems and energy-efficient free cooling variants.
Energy Consumption Analysis
Once units are selected, the software provides annual energy consumption diagrams based on geographic parameters like country and climate. This makes it easy to visualize and compare performance over a full year.
EER (Energy Efficiency Ratio) Evaluation
The software generates EER efficiency diagrams, showing how unit energy efficiency varies with temperature, allowing users to evaluate and compare unit performance accurately.

Free cooling

This is smart energy saving because it allows annual refrigeration, but in the colder months the air passing through the fan is taken from outside. The temperature is further lowered if it is not the required one, or it is left unchanged if it meets the necessary conditions. This allows for large energy savings.
This data can be viewed conveniently in the section Frequency temperature.
After selecting the data, including the country, the diagram shows the energy consumption during the year.
The EER diagram shows the energy efficiency index. The lower the temperature, the more effective the energy efficiency. The higher the temperature, the less functional the energy efficiency will be.
Unit comparison
We can also compare two units, for example:

And compare their energy efficiency:

Who is it for?
- HVAC Designers & Engineers
- Data Center Cooling Planners
- Technical Sales & Product Selection Teams
The software helps professionals optimize unit selection, evaluate energy performance, and support data-driven cooling design decisions.



