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What is the advantages of using chillers than using dx units?

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Question added by Mustafa Elsayed PMP , Construction manager , First Fix
Date Posted: 2017/08/26
Arthur canaya
by Arthur canaya , Electronic technician. HVAC technician , manalo aircondioting and refrigaration ,electronic service repair

chiller sytem is  good for big building. and less of maintenance expencise.and stables cooling system. and dx sytem  depend the area are needed

Syed Parvez Wali
by Syed Parvez Wali , Deputy General Manager , Radian Oil & Gas Services Co.

Chillers consumes less power than DX system, It occupies less space. Maintenance cost is less as compared to DX system. It is more economical when heat load is big.

the chillers is prefered than the DX units in big buildings or a group of buildings served with one chiller to save spaces depending on that the supply units could be far away from the cooled area

and the losses in the chillers are much less because we are having a closed loop of water that transfer the energy with the open air (FCU or AHU)

Easy to deal with ( during the maintenance) 

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