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ASHRAE/IES Standard 100 provides criteria for reduced energy consumption through improved energy efficiency and performance in existing buildings.

Among changes to the 2018 edition of the standard are the following:

  • Updated Purpose to more clearly state the goal of the standard.
  • Addition of normative primary energy EUI target tables in Sections 7 and 10 and in Normative Annex A, and a primary energy EUI calculation option in Annex A, to add an alternative compliance path for the qualified person seeking compliance with the standard
  • Clarification of energy audit requirements for buildings without energy targets by qualifying when a Level 1 audit can be used to comply with the standard
  • Addition of new Informative Annex M to provide guidance on selecting the appropriate building type

Product Details

Published:
2017
ANSI:
ANSI Approved
Number of Pages:
197
Units of Measure:
Dual
File Size:
1 file , 5.5 MB
Redline File Size:
2 files , 17 MB
Product Code(s):
D-86299, 86299