EN 303-6:2019/FprA1

Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW

This document is composed of two parts.
The first part supplements EN 303-1, EN 303-2, EN 303-4 and EN 304, hereafter called boiler standards. It specifies the supplementary requirements and tests for the construction, safety, rational use of energy, fitness for purpose, classification and marking related to the domestic hot water operation of oil-fired water heaters and combination boilers.
The domestic hot water is produced on either the instantaneous or storage principle. The domestic hot water production is integrated or coupled, the whole being marketed as a single unit.
The second part covers the energy performance of domestic hot water production of the appliances covered by the first part.
This second part sets out a method for assessing the energy performance of the appliances. It defines a number of daily tapping cycles for each domestic hot water use such as kitchen, shower, bath and a combination of these, together with corresponding test procedures, enabling the energy performances of combination boilers and water heaters to be compared and matched to the needs of the user.
The heat output of the appliances covered by this standard does not exceed 400 kW.
In the case of combination boilers, with or without storage tank, domestic hot water production is integrated or coupled, the whole being marketed as a single unit.
This standard only covers type testing.

Heizkessel - Teil 6: Heizkessel mit Gebläsebrennern - Spezielle Anforderungen an die trinkwasserseitige Funktion und energetische Bewertung von Wassererwärmern und von Kombi-Kesseln mit Ölzerstäubungsbrennern mit einer Nennwärmeleistung kleiner als oder gleich 70 kW

Chaudières de chauffage - Partie 6 : Chaudières avec brûleurs à air soufflé - Exigences spécifiques à la fonction eau chaude sanitaire et à la performance énergétique des préparateurs d'eau chaude et des chaudières à deux services avec brûleurs fioul à pu

Kotli za ogrevanje - 6. del: Kotli z ventilatorskimi gorilniki - Posebne zahteve za delovanje in energijske lastnosti grelnikov sanitarne vode in kombiniranih kotlov z razprševalnimi oljnimi gorilniki z nazivno močjo do vključno 70 kW - Dopolnilo A1

General Information

• Status: Not Published
• Publication Date: 03-Apr-2024
• ICS: 91.140.10 - Central heating systems
• 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: 4599 - Dispatch of FV draft to CMC - Finalization for Vote
• Start Date: 05-Oct-2023
• Directive: 811/2013 - Commission Delegated Regulation (EU) No 811/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of space heaters, combination heaters, packages of space heater, temperature control and solar device and packages of combination heater, temperature control and solar device
• 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: 813/2013 - Commission Regulation (EU) No 813/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for space heaters and combination heaters
• 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/535 - [C(2016)2626) Standardisation request to the European standardisation organisations to draft harmonised European standards 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 813/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to eco-design requirements for space heaters and combination heaters and Commission Delegated Regulation (EU) No 811/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of space heaters, combination heaters, packages of space heaters, temperature control and solar device and packages of combination heater, temperature control and solar device
• Ref Project: SIST EN 303-6:2019/oprA1:2022 - Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW

Relations

• Amends: EN 303-6:2019 - Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW
• Effective Date: 16-Dec-2020

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 303-6:2019/oprA1:2022
01-december-2022
Kotli za gretje - 6. del: Kotli z ventilatorskimi gorilniki - Posebne zahteve za
delovanje in energijske lastnosti grelnikov sanitarne vode in kombiniranih kotlov z
razprševalnimi oljnimi gorilniki z nazivno močjo do vključno 70 kW - Dopolnilo A1
Heating boilers - Part 6: Heating boilers with forced draught burners - Specific
requirements for the domestic hot water operation and energy performance of water
heaters and combination boilers with atomizing oil burners of nominal heat input not
exceeding 70 kW
Heizkessel - Teil 6: Heizkessel mit Gebläsebrennern - Spezielle Anforderungen an die
trinkwasserseitige Funktion und energetische Bewertung von Wassererwärmern und von
Kombi-Kesseln mit Ölzerstäubungsbrennern mit einer Nennwärmeleistung kleiner als
oder gleich 70 kW
Chaudières de chauffage - Partie 6 : Chaudières avec brûleurs à air soufflé - Exigences
spécifiques à la fonction eau chaude sanitaire et à la performance énergétique des
préparateurs d'eau chaude et des chaudières à deux services avec brûleurs fioul à pu
Ta slovenski standard je istoveten z: EN 303-6:2019/prA1
ICS:
27.060.30 Grelniki vode in prenosniki Boilers and heat exchangers
toplote
91.140.65 Oprema za ogrevanje vode Water heating equipment
SIST EN 303-6:2019/oprA1:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 303-6:2019/oprA1:2022

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SIST EN 303-6:2019/oprA1:2022


DRAFT
EUROPEAN STANDARD
EN 303-6:2019
NORME EUROPÉENNE

EUROPÄISCHE NORM
prA1
November 2022
ICS
English Version

Heating boilers - Part 6: Heating boilers with forced
draught burners - Specific requirements for the domestic
hot water operation and energy performance of water
heaters and combination boilers with atomizing oil
burners of nominal heat input not exceeding 70 kW
Chaudières de chauffage - Partie 6 : Chaudières avec Heizkessel - Teil 6: Heizkessel mit Gebläsebrennern -
brûleurs à air soufflé - Exigences spécifiques à la Spezielle Anforderungen an die trinkwasserseitige
fonction eau chaude sanitaire et à la performance Funktion und energetische Bewertung von
énergétique des préparateurs d'eau chaude et des Wassererwärmern und von Kombi-Kesseln mit
chaudières à deux services avec brûleurs fioul à pu Ölzerstäubungsbrennern mit einer
Nennwärmeleistung kleiner als oder gleich 70 kW
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 57.

This draft amendment A1, if approved, will modify the European Standard EN 303-6:2019. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 303-6:2019/prA1:2022 E
worldwide for CEN national Members.

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SIST EN 303-6:2019/oprA1:2022
EN 303-6:2019/prA1:2022 (E)
Contents
European foreword . 3
1 Modification in Clause 6 . 4
2 Modification in Clause 8 .
...