BS ISO 13675:2013 BSl Standards Publication Heating systems in buildings - Method and design for calculation of the system energy performance - Combustion systems (boilers) bsi. ..making excellence a habit. BS ISO 13675:2013 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 13675:2013 The UK participation in its preparation was entrusted to Technical Committee RHE/2, Ventilation for buildings, heating and hot water services. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 58074028 2 ICS 91.040.01; 91.140.10 Compliance with a British Standard cannot conferimmunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2014. Amendments issued since publication Date Text affected BS ISO 13675:2013 INTERNATIONAL ISO STANDARD 13675 First edition 2013-11-15 Heating systems in buildings Method and design for calculation of the system energy performance Combustion systems (boilers) Systemes de chauffage dans les batiments Methode de conception et de calcul de la performance énergetique des systemes - Systemes de combustion (chaudieres) Reference number IS0 13675:2013(E) @ IS0 2013