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When is the use of child water system or central air conditioning economically viable?

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Question added by Mohammad Zainalabidin , Branch Manager , شركة المكتب السعودي الاستشاري الهندسي
Date Posted: 2014/02/08
Muhammad Arsalan Siddiqui
by Muhammad Arsalan Siddiqui , MEP Project Manager , JLL

It depends on many factors like

Load of the system

Type of the building

Commercial issues

Utility Sources

Hashem Hassanien
by Hashem Hassanien , Projects Engineer , alfanar

it depends on the load , it has high initial cost but its running cost is the lowest

Jayakrishnan V G
by Jayakrishnan V G , Project Engineer , Future World Electromechanical LLC

The larger the load the better with central air conditioning economically, intial investment for central ac system will be high but the running and energy costs will be low if the designing is proper.

ANISH SIVAKUMARAN NAIR
by ANISH SIVAKUMARAN NAIR , Area manager , Bluestar Ltd

According to the heat load, the equipment selection can be made.Chilled water air conditioners are for large load conditions.The air from the chilled water A.H.U"s are more healthy than a DX coil.Running cost and life of chillers are more. Water cooled chillers are more efficient than an ai cooled Chiller.

 

Ahmed Ibrahim Abas saleh
by Ahmed Ibrahim Abas saleh , pneumatics engineer , elhaggar misr

according to load , space and sources

 

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