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USACE / NAVFAC / AFCESA
UFGS-15702N (February 2002)
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Preparing Activity: NAVFAC
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated 23 June 2005
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SECTION 15702N
COMPUTER ROOM AIR CONDITIONING UNITS
2/02
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NOTE: This guide specification covers the
requirements for heating, ventilating, and cooling
(HVAC) equipment for computer room air conditioning
Units (CRACUs)..
Comments and suggestions on this guide specification
are welcome and should be directed to the technical
proponent of the specification. A listing of
technical proponents, including their organization
designation and telephone number, is on the Internet.
Recommended changes to a UFGS should be submitted as
a Criteria Change Request (CCR).
Use of electronic communication is encouraged.
Brackets are used in the text to indicate designer
choices or locations where text must be supplied by
the designer.
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NOTE: Equipment includes cooling equipment less than
211 KW 720,000 Btuh, and heating equipment less than
117 KW 400,000 Btuh.
Use the most efficient, competitively available
CRACU for which there are at least two products
available for the indicated ranges of comparability.
Design parameters for each item of equipment shall
be indicated on the drawings including capacity,
efficiency, sound ratings, motor speeds, electrical
characteristics, and special features.
System requirements must conform to NAVFAC
MIL-HDBK-1003/3, "Heating, Ventilating, Air
Conditioning, and Dehumidifying Systems."
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SECTION 15702N
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