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CEN

EN 15332:2007

(Main)

Heating boilers - Energy assessment of hot water storage systems

Heating boilers - Energy assessment of hot water storage systems

This European Standard specifies a method for the energy assessment of a domestic hot water system comprising an external heating boiler of specified minimum output indirectly heating an unvented (closed) hot water tank of up to 1 500 l. Whilst tanks intended primarily for direct heating are not covered by this European Standard, it does allow the provision of electric heating elements for auxiliary use.

Heizkessel - Energetische Bewertung von Warmwasserspeichersystemen

Diese Europäische Norm legt das Verfahren für die energetische Bewertung von unbelüfteten (geschlossenen) Warmwasserspeichern fest, die für die Ausstattung mit einer externen Wärmequelle vorgesehen sind und zur Erzeugung von Warmwasser für den Haushalt verwendet werden. Obwohl Speicher Wassererwärmer, die hauptsächlich für die direkte Erwärmung vorgesehen sind, in dieser Norm nicht behandelt werden, lässt sie die Bereitstellung von elektrischen Heizelementen für Hilfszwecke zu.

Chaudières de chauffage - Evaluation de la performance énergétique des préparateurs d'eau chaude

La présente Norme européenne spécifie une méthode d’évaluation de la performance énergétique des préparateurs d’eau chaude domestique comprenant une chaudière extérieure d’une puissance minimale spécifiée pour le chauffage indirect de réservoirs d’eau chaude sans mise à l’air libre (fermés) jusqu’à 1 500 l. Bien que la présente Norme européenne ne traite pas des réservoirs à chauffage essentiellement direct, elle permet la mise à disposition d'éléments de chauffe électrique à usage auxiliaire.

Kotli za gretje - Energetsko ocenjevanje hranilnikov tople vode

General Information

Status
Withdrawn
Publication Date
31-Oct-2007
Withdrawal Date
22-Oct-2019
ICS
91.140.65 - Water heating equipment
Technical Committee
CEN/TC 57 - Central heating boilers
Drafting Committee
CEN/TC 57/WG 8 - Energy efficiency requirements for warm water storage tanks
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
23-Oct-2019
Mandate
M/324 - Mandate to CEN and CENELEC for the elaboration and adoption of measurement standards for household appliances : Water-heaters, hot-water storage appliances and water heating systems
Ref Project
SIST EN 15332:2008 - Heating boilers - Energetic assessment of hot water storage tanks

Relations

Replaced By
EN 15332:2019 - Heating boilers - Energy assessment of hot water storage tanks
Effective Date
08-Jun-2022

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Heating boilers - Energetic assessment of hot water storage tanksKotli za gretje - Energetsko ocenjevanje hranilnikov tople vodeChaudieres de chauffage - Evaluation de la performance énergétique des préparateurs d'eau chaudeHeizkessel - Energetische Bewertung von WarmwasserspeichernTa slovenski standard je istoveten z:EN 15332:2007SIST EN 15332:2008en,fr,de91.140.65Oprema za ogrevanje vodeWater heating equipmentICS:SLOVENSKI
STANDARDSIST EN 15332:200801-januar-2008







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15332November 2007ICS 91.140.65 English VersionHeating boilers - Energy assessment of hot water storagesystemsChaudières de chauffage - Evaluation de la performanceénergétique des préparateurs d'eau chaudeHeizkessel - Energetische Bewertung vonWarmwasserspeichersystemenThis European Standard was approved by CEN on 22 March 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15332:2007: E



EN 15332:2007 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Requirements on the hot water storage tanks.6 4.1 Energy assessment.6 4.2 Estimating the hot water capacity from the actual storage capacity.9 4.3 Estimating the hot water capacity with known heat exchanger performance.9 4.4 Measuring the hot water capacity.10 5 Measurements.10 5.1 Connection of the storage tank.10 5.2 Measurement of the heat exchanger performance.10 5.3 Measurement of the hot water capacity.10 5.4 Measurement of the standby-loss.13 6 Requirements on the test rig.15 6.1 Environment.15 6.2 Measuring accuracy.15



EN 15332:2007 (E) 3 Foreword This document (EN 15332:2007) has been prepared by Technical Committee CEN/TC 57 “Central heating boilers”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsem
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