Free Line in action
Our Free Line units are fully adjustable and configurable air conditioning units for free cooling for all air flows from 2,500 m3/h to over 100,000 m3/h.
For cooling server rooms, or for general discharging of process heat, the Free Line series units can be perfectly adapted to a range of applications and can have the following functions:
The advantage of the Free Line concept in the area of cooling:
In a typical situation, 80 % of the operating time can be contested with free cooling (cooling with outside air), i.e., only the control electronics and two energy-saving fans operate, while the largest consumer, the cooling compressor, remains inactive.
The pie chart shows the distribution of the operating modes by run times: (1) mechanical cooling, (2) mechanical cooling/circulating air, (3) free cooling