EN 26:2015/prA1:2016

Gas-fired instantaneous water heaters for the production of domestic hot water

This European Standard defines the specifications and test methods concerning the construction, safety, rational use of energy and fitness for purpose, and also the classification and marking of gas-fired instantaneous water heaters for sanitary uses, hereafter called “water heaters”.
This European Standard applies to water heaters:
-   of types AAS, B11, B11BS, B12, B12BS, B13, B13BS, B14, B22, B23, B32, B33, B44, B52, B53, C11, C12, C13, C21, C22, C23, C32, C33, C42, C43, C52, C53, C62, C63, C72, C73, C82and C83 according to CEN/TR 1749;
-   fitted with atmospheric burners;
-   equipped with atmospheric burners assisted by a fan for the supply of combustion air or evacuation of combustion products or fully premix burners;
-   using one or more combustible gases corresponding to the three gas families and at the pressures stated in accordance to EN 437;
-   of nominal heat input not exceeding 70 kW;
-   with an ignition burner or with direct ignition of the main burner.
In this European Standard, the heat inputs are expressed in relation to the net calorific value (Hi).
This European Standard does not contain all the requirements necessary for:
-   boiling water appliances;
-   appliances intended to be connected to a mechanical means of evacuating the combustion products;
-   appliances which fulfil a dual role of space heating and heating water for sanitary use;
-   appliances making use of the heat of condensation of the water contained in the combustion products;
-   water heaters of types B21, B31, B41, B42, B43 and B51.
This European Standard only covers water heaters where the fan, if any, is an integral part of the appliance.
This European Standard:
-   does not apply to appliances not intended to be connected to a flue when they are not fitted with an atmosphere sensing device;
-   takes account of the information given in Technical Report CEN/CR 1472:1994 with respect to marking.
Type B appliances should be with a combustion products discharge safety device to comply with essential requirement 3.4.3 of the Gas Appliances Directive 2009/142/EC. In this European Standard, the appliance is identified as type B11BS.
Appliances intended to be installed outdoors or in a room separate from inhabited rooms and provided with appropriate ventilation are not required to have this combustion products discharge safety device but, in this case, appropriate warnings on the packaging, and in the instructions should clearly define the limited authorized use for this type of appliance. In this European Standard, the appliance is identified as type B11.
The main symbols used in this European Standard are summarized in Annex F.

Gasbeheizte Durchlauf-Wasserheizer für den sanitären Gebrauch

Apapreils de production instantanée d'eau chaude pour usages sanitaires utilisant les combustibles gazeux

Le premier alinéa est remplacé par le texte suivant :
« La présente Norme européenne définit les spécifications et les méthodes d’essai relatives à la construction, la sécurité, l’utilisation rationnelle de l’énergie et l’aptitude à la fonction ainsi que la catégorie, le marquage et l’étiquetage énergétique des appareils de production instantanée d’eau chaude pour usages sanitaires utilisant les combustibles gazeux, désignés ci-après « chauffe-eau ». »
Dans le deuxième alinéa, premier tiret, la mention « selon le CEN/TR 1749 » est supprimée.
La note suivante est ajoutée :
« NOTE   Pour de plus amples informations concernant la configuration des types d’appareils, voir le CEN/TR 1749:2014 [5]. »
Dans le deuxième alinéa, le troisième tiret ci-dessous est supprimé :
« —   équipés de brûleurs atmosphériques assistés d’un ventilateur pour l’arrivée d’air de combustion ou l’évacuation des produits de combustion ou de brûleurs à prémélange total ; »
Dans le deuxième alinéa, le cinquième tiret est complété de la manière suivante :
« —   de débit calorifique nominal inférieur ou égal à 70 kW basé sur le pouvoir calorifique inférieur (Hi) ; »
Dans le quatrième alinéa, le cinquième tiret ci-dessous est supprimé :
« —   les appareils des types B21, B31, B41, B42, B43 et B51. »
Le sixième alinéa ci-dessous est supprimé :
« La présente Norme européenne :
   ne s’applique pas aux appareils non destinés à être connectés à une cheminée lorsqu’ils ne sont pas équipés d’un dispositif de contrôle de viciation de l’atmosphère ;
   tient compte des informations fournies dans le rapport technique CR 1472:1994 relatif au marquage. »

Pretočni plinski grelniki za pripravo sanitarne tople vode - Dopolnilo A1

General Information

• Status: Not Published
• Publication Date: 17-Dec-2017
• Withdrawal Date: 17-Jun-2018
• ICS: 91.140.10 - Central heating systems
• ICS: 91.140.65 - Water heating equipment
• Technical Committee: CEN/TC 48 - Domestic gas-fired water heaters
• Drafting Committee: CEN/TC 48/WG 1 - Revision of EN 26
• Current Stage: 4098 - Decision to abandon - Enquiry
• Completion Date: 22-May-2018
• Directive: 2009/142/EC - DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 30 November 2009 relating to appliances burning gaseous fuels
• Directive: 2016/426 - REGULATION (EU) 2016/426 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 9 March 2016 on appliances burning gaseous fuels and repealing Directive 2009/142/EC
• Directive: 812/2013 - Commission Delegated Regulation (EU) No 812/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device
• Directive: 814/2013 - Commission Regulation (EU) No 814/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water heaters and hot water storage tanks
• Mandate: M/534 - [C(2015)2625] Standardisation request to the European standardisation organisations pursuant to Article 10(1) of Regulation (EU) No 1025/2012 of the European Parliament and of the Council in support of implementation of Commission Regulation (EU) No 814/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water heaters and hot water storage tanks and Commission Delegated Regulation (EU) No 812/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device
• Mandate: M/BC/CEN/89/6 - Standardization request to CEN concerning appliances burning gaseous fuels
• Ref Project: SIST EN 26:2015/oprA1:2016 - Gas-fired instantaneous water heaters for the production of domestic hot water

Relations

• Amends: EN 26:2015 - Gas-fired instantaneous water heaters for the production of domestic hot water
• Effective Date: 11-Mar-2015

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 26:2015/oprA1:2016
01-julij-2016
3UHWRþQLSOLQVNLJUHOQLNL]DSULSUDYRVDQLWDUQHWRSOHYRGH'RSROQLOR$
Gas-fired instantaneous water heaters for the production of domestic hot water
Gasbeheizte Durchlauf-Wasserheizer für den sanitären Gebrauch
Apapreils de production instantanée d'eau chaude pour usages sanitaires utilisant les
combustibles gazeux
Ta slovenski standard je istoveten z: EN 26:2015/prA1:2016
ICS:
91.140.65 Oprema za ogrevanje vode Water heating equipment
97.100.20 Plinski grelniki Gas heaters
SIST EN 26:2015/oprA1:2016 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 26:2015/oprA1:2016

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SIST EN 26:2015/oprA1:2016

EUROPEAN STANDARD
DRAFT
EN 26:2015
NORME EUROPÉENNE

EUROPÄISCHE NORM
prA1
May 2016
ICS 91.140.10
English Version
Gas-fired instantaneous water heaters for the production of
domestic hot water
Apapreils de production instantanée d'eau chaude pour Gasbeheizte Durchlauf-Wasserheizer für den sanitären
usages sanitaires utilisant les combustibles gazeux Gebrauch
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 48.

This draft amendment A1, if approved, will modify the European Standard EN 26:2015. If this draft becomes an amendment, CEN members
are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment into the
relevant national standard without any alteration.

This draft amendment was established by CEN in three official versions (English, French, German). A version in any other language made
by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has
the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 26:2015/prA1:2016:2016 E
worldwide for CEN national Members.

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SIST EN 26:2015/oprA1:2016
EN 26:2015/prA1:2016 (E)
Contents Page
European foreword . 3
1 Modifications to the Foreword . 4
2 Modifications to Clause 1, Scope . 4
3 Modifications to Clause 2, Normative references . 5
4 Modifications to Clause 3, Terms and definitions . 7
5 Modifications to Clause 4, Classification of water heaters . 7
6 Modifications to Clause 5, Constructional requirements . 7
7 Modifications to Clause 6, Operational requirements . 8
8 Modifications to Clause 7, Rational use of energy . 10
8 Modifications to Figure 2 . 11
9 Modifications to Clause 9, Marking and instructions . 11
10 Modifications to Clause 10, Ecodesign Data . 12
11 Modification to Annex B .
...