ISO INTERNATIONAL STANDARD 13153 First edition 2012-09-01 Framework of the design process for energy-saving single-family residential and small commercial buildings Cadre general d'un processus de conception d'habitations individuelles et de petits batiments commerciaux permettant d'economiser de 'energie Reference number ISO 13153:2012(E) @ ISO 2012 THS unde nse from IHS Not for Resale ISO 13153:2012(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or Iso's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2012 - All rights reserved itted without license from IHS Not for Resale ISO 13153:2012(E) Contents Page Foreword Introduction 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols, units and abbreviations. 5 Fundamentals 5.1 General... 5.2 Core decisions by designers in design process in this International Standard. 5.3 Key information helpful for the core decisions..... 6 Energy consumption ratio and its grounds. 6.1 General 6.2 Energyuses 6.3 Prerequisite design conditions for design proces 6.4 Referencespecificationsforelementaltechnologies. 6.5 Grounds for energy consumption ratio ... 6.6 Cogenerations and photovoltaic cells . 6.7 Further information derived from energy consumption ratio.... 6.8 Overall structure for predicting total energy consumption by using reference energy consumptions and energy consumption ratios of specifications for elemental technologies .. 9 7 Design process 13 7.1 General .... 7.2 Flow of the design process .13 Annex A (informative) Examples of energy-saving elemental technologies and options for specification.... Annex B (informative) Notes on the experimental estimation of systems, taking actual conditions of usage into consideration ... .34 Annex C (informative) Contents of design guidelines including expression of energy consumption ratio for elemental technologies and options for specification.... ..36 Annex D (informative) Media for the design process. Bibliography.... Copyright International Organization for Standardizalon ghts reserved ii from IHS Not for Resi