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BS EN ISO 15927-5:2004+A1:2011

Current

Current

The latest, up-to-date edition.

Hygrothermal performance of buildings. Calculation and presentation of climatic data Data for design heat load for space heating

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-10-2015

€175.29
Excluding VAT

Committee
B/540/8
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current

This part of ISO 15927 specifies the definition, method of calculation and method of presentation of the climatic data to be used in determining the design heat load for space heating in buildings. These include

  • the winter external design air temperatures;

  • the relevant wind speed and direction, where appropriate.

Heat loss through the ground, which also contributes to the heat load for buildings, depends on longer-term temperature changes; methods for calculating ground heat loss are given in ISO 133701).

Standards Relationship
ISO 15927-5:2004 Identical
EN ISO 15927-5:2004 Identical

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