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Can we install dx package unit inside building (not on a roof)??

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Question added by aly ahmed , site engineer , SMG
Date Posted: 2015/06/18
Issac  Fernandes
by Issac Fernandes , Officer Engineering , Unichem Laboratories Ltd,Goa.

NO,the effective heat transfer of refrigerant is not possible inside the building.

kais mahdi
by kais mahdi , engineer maintenace , Saif international gruoup

no because the outside dx units had condensor fan to get out the  high temprture air form the condersor unit, so must putting like this units in a roof or beside the building . while the inside units we can putting it inside the building. and concet them both by piping .

Amr Ibrahiem Hussien
by Amr Ibrahiem Hussien , senior HVAC Engineer ( Design - maintenance - construction ) , petromaint

there are some units that is recommended to be indoor installed and operated , it has for example that the condenser fan motors be connected to a duct and most of the times the condenser fans are centrifugal type that can with stand the rise of the ESP ( External static pressure )

Sherif Mohammed Ibrahim
by Sherif Mohammed Ibrahim , Senior Mechanical Technical engineer , Al-Latifia Trading & Contracting Company

Sure we can, this will subjected to criteria of the place and the capacity of unit the usual example installation in a mechanical floor, good ventilation must be provide

magdy abd al nour
by magdy abd al nour , HVAC Site manger , First United Co.

yes its called (floor package)....put in that package room you should install Small MSU (mini split unit)

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