EN 13142:2021

Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics

This document specifies and classifies the component/product performance characteristics, which may be necessary for the design, rating and dimensioning, placing on the market of residential ventilation products and systems to provide the predetermined performance, comfort conditions of temperature, air velocity, humidity, hygiene and sound in the occupied zone.
It defines those performance characteristics (mandatory or optional) which shall be determined, measured and presented according to relevant test methods. It provides a classification scheme, which leads to a full definition of product properties based on test methods described in various EN Standards, and gives an overview of the test standards. Distinction between mandatory and optional requirement is left to each European and national regulations.
The codification part in Annex B and the classification part in Clause 8 apply to the following products:
-   unidirectional mechanical supply and exhaust residential ventilation units according to EN 13141-4:2021, EN 13141-6:2014 and EN 13141-11;
-   ducted mechanical bidirectional residential ventilation units according to EN 13141-7:2021;
-   non-ducted mechanical bidirectional residential ventilation units according to prEN 13141 8:2020.
This document does not apply to other products such as filters, fire dampers, ducts, control devices and sound attenuators, which may also be incorporated in residential ventilation.
This European Standard specifies in Annex ZA and Annex ZB the requirements of EU 1253/2014 and EU 1254/2014 for residential ventilation units below 1 000 m3/h air volume flow.
This European Standard does not cover requirements raised by European Directives (e.g. low voltage directive, EMC directive) and other requirements such as corrosion, reaction to fire and snow penetration.

Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte und frei wählbare Leistungskenngrößen

Dieses Dokument legt die Leistungskenngrößen von Bauteilen bzw. Produkten fest, die für die Auslegung, Einstufung und Dimensionierung, Markteinführung von Produkten und Anlagen für die Wohnungslüftung erforderlich sein können, um die einzuhaltenden Leistungsanforderungen, Behaglichkeitsbedingungen bezüglich Temperatur, Luftgeschwindigkeit, Luftfeuchte, Hygiene und Schall im Aufenthaltsbereich zu erreichen, und klassifiziert diese Leistungskenngrößen.
Das Dokument definiert diejenigen Leistungskenngrößen (verbindlich vorgeschrieben oder frei wählbar), die nach den entsprechenden Prüfverfahren bestimmt, gemessen und dargestell werden müssen. Es bietet ein Klassifizierungsschema, das eine vollständige Definition der Produkteigenschaften auf der Grundlage von in verschiedenen EN-Normen beschriebenen Prüfverfahren ermöglicht, und liefert einen Überblick über die Prüfnormen. Die Entscheidung darüber, welche Anforderungen verbindlich vorgeschrieben und welche frei wählbar sind, ist den jeweiligen Europäischen und nationalen Vorschriften überlassen.
Der Kodierungsteil in Anhang B und der Klassifizierungsteil in Abschnitt 8 gelten für die folgenden Produkte:
—   unidirektionale ventilatorgestützte Zu- und Abluft-Lüftungsgeräte für Wohnungen nach EN 13141 4:2021, EN 13141 6:2014 und EN 13141 11;
—   ventilatorgestützte, bidirektionale Lüftungsgeräte mit Kanalanschluss für Wohnungen nach EN 13141 7:2021;
—   ventilatorgestützte, bidirektionale Lüftungsgeräte ohne Kanalanschluss für Wohnungen nach prEN 13141 8:2020.
Dieses Dokument gilt nicht für weitere Produkte wie Filter, Brandschutzklappen, Luftleitungen/Kanäle, Steuer- und Regelungseinrichtungen und Schalldämpfer, die ebenfalls Bestandteil einer Wohnungslüftung sein können.
Dieses Dokument legt in Anhang ZA und Anhang ZB die Anforderungen der EU 1253/2014 und der EU 1254/2014 für Wohnungs-Lüftungsgeräte unter 1 000 m3/h Luftvolumenstrom fest.
Dieses Dokument deckt keine Anforderungen Europäischer Richtlinien (z. B. der Niederspannungsrichtlinie und der EMV-Richtlinie), ebenso wie weitere Anforderungen, beispielsweise hinsichtlich der Korrosion, des Brandverhaltens und des Widerstands gegen das Eindringen von Schnee, ab.

Ventilation des bâtiments - Composants/produits pour la ventilation des logements - Caractéristiques de performances exigées et optionnelles

Le présent document spécifie et classe les caractéristiques de performance des composants/produits qui peuvent être nécessaires pour la conception, la classification et le dimensionnement, la mise à disposition sur le marché des produits et systèmes de ventilation résidentielle afin de fournir les performances, les conditions de confort en température, la vitesse d’air, l’humidité, l’hygiène et le bruit prédéterminés dans la zone occupée.
Il définit les caractéristiques de performance (obligatoires ou optionnelles) qui doivent être déterminées, mesurées et présentées selon des méthodes d'essais appropriées. Il fournit un schéma de classification qui conduit à une définition complète des propriétés du produit, basée sur des méthodes d’essais décrites dans diverses normes EN et donne une vue d’ensemble des normes d’essais. La distinction entre les prescriptions obligatoires et optionnelles est laissée à chaque réglementation européenne et nationale.
La partie codification en Annexe B et la partie classification à l’Article 8 s’appliquent aux produits suivants :
-   unités de ventilation mécanique unidirectionnelle résidentielle par insufflation et par extraction selon l'EN 13141-4:2021, l’EN 13141-6:2014 et l’EN 13141-11 ;
-   centrales double flux résidentielle raccordées selon l'EN 13141-7:2021 ;
-   unités de ventilation mécanique bidirectionnelle résidentielle non raccordées selon le prEN 13141-8:2020.
Le présent document ne s'applique pas aux autres produits tels que les filtres, clapets coupe feu, conduits, dispositifs de régulation et atténuateurs de bruit, qui peuvent également être incorporés en ventilation résidentielle.
Le présent document spécifie, en Annexe ZA et Annexe ZB, les exigences de l'UE 1253/2014 et l’UE 1254/2014 pour les unités de ventilation résidentielle à débit volumique d'air inférieur à 1 000 m³/h.
Le présent document ne couvre pas les exigences requises par les Directives européennes (par exemple, Directive Basse Tension, Directive CEM) ni d’autres prescriptions telles que la corrosion, la réaction au feu et la pénétration de la neige.

Prezračevanje stavb - Sestavni deli/izdelki za prezračevanje stanovanjskih stavb - Zahtevane in izbirne lastnosti

General Information

• Status: Published
• Publication Date: 13-Apr-2021
• Withdrawal Date: 30-Oct-2021
• ICS: 91.140.30 - Ventilation and air-conditioning systems
• Technical Committee: CEN/TC 156 - Ventilation for buildings
• Drafting Committee: CEN/TC 156/WG 2 - Natural and mechanical powered residential ventilation
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 14-Apr-2021
• Due Date: 01-Jul-2021
• Completion Date: 14-Apr-2021
• Directive: 1253/2014 - Commission Regulation (EU) No 1253/2014 of 7 July 2014 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for ventilation units
• Directive: 1254/2014 - Commission Delegated Regulation (EU) No 1254/2014 of 11 July 2014 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to energy labelling of residential ventilation units
• Mandate: M/537 - [C2015)8325] Standardisation request to the European Committee for Standardisation as regards ventilation units in support of Regulation (EU) No 1253/2014 and Delegated Regulation (EU) No 1254/2014
• Ref Project: SIST EN 13142:2021 - Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics

Relations

• Replaces: EN 13142:2013 - Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics
• Effective Date: 18-Apr-2018

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2021
Nadomešča:
SIST EN 13142:2013
Prezračevanje stavb - Sestavni deli/izdelki za prezračevanje stanovanjskih stavb -
Zahtevane in nezahtevane lastnosti
Ventilation for buildings - Components/products for residential ventilation - Required and
optional performance characteristics
Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte
und frei wählbare Leistungskenngrössen
Ventilation des bâtiments - Composants/produits pour la ventilation des logements -
Caractéristiques de performances exigées et optionnelles
Ta slovenski standard je istoveten z: EN 13142:2021
ICS:
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 13142
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2021
EUROPÄISCHE NORM
ICS 91.140.30 Supersedes EN 13142:2013
English Version
Ventilation for buildings - Components/products for
residential ventilation - Required and optional
performance characteristics
Ventilation des bâtiments - Composants/produits pour Lüftung von Gebäuden - Bauteile/Produkte für die
la ventilation des logements - Caractéristiques de Lüftung von Wohnungen - Geforderte und frei
performances exigées et optionnelles wählbare Leistungskenngrößen
This European Standard was approved by CEN on 25 January 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC 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
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, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13142:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 7
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
4 Symbols and abbreviations . 12
5 Performance characteristics for residential ventilation components/products . 16
5.1 General . 16
5.1.1 Generality for tests . 16
5.1.2 Outdoor mixing (for supply and exhaust units) . 16
5.1.3 Indoor mixing (for supply and exhaust units) . 17
5.1.4 Correction of temperature ratio (for supply and exhaust units) . 17
5.2 Externally mounted air transfer devices . 18
5.2.1 Aerodynamic characteristics . 18
5.2.2 Equivalent area . 18
5.2.3 Free area . 18
5.2.4 Controls . 18
5.2.5 Air diffusion characteristics . 19
5.2.6 Acoustic characteristics . 19
5.2.7 Water penetration . 19
5.3 Internally mounted air transfer devices . 19
5.3.1 Aerodynamic characteristics . 19
5.3.2 Equivalent area . 19
5.3.3 Free area . 19
5.3.4 Acoustic characteristics . 19
5.4 Exhaust and supply air terminal devices . 19
5.4.1 Aerodynamic characteristics . 19
5.4.2 Acoustic characteristics . 19
5.4.3 Controls . 19
5.4.4 Air diffusion characteristics . 20
5.5 Range hoods . 20
5.5.1 Aerodynamic characteristics . 20
5.5.2 Acoustic characteristics . 20
5.5.3 Efficiency of grease absorption . 20
5.5.4 Effectiveness of odour extraction . 20
5.5.5 Electrical power input . 20
5.5.6 Controllability . 20
5.6 Exhaust or supply unidirectional ventilation units . 20
5.6.1 Data input . 20
5.6.2 Declared data . 21
5.6.3 General on classification . 22
5.6.4 Aerodynamic characteristics . 22
5.6.5 Energy. 23
5.6.6 Acoustic characteristics . 26
5.7 Cowls and roof outlet terminals. 28
5.7.1 Pressure drop. 28
5.7.2 Free area . 28
5.7.3 Suction effect . 28
5.7.4 Acoustic characteristics . 29
5.8 Exhaust ventilation system packages used in a single dwelling . 29
5.8.1 General . 29
5.8.2 Aerodynamic characteristics . 29
5.8.3 Energy . 29
5.8.4 Acoustic characteristics . 30
5.9 Ducted mechanical bidirectional ventilation units (including heat recovery) . 30
5.9.1 Data input . 30
5.9.2 Data declared from the manufacturer . 31
5.9.3 General on classification . 32
5.9.4 Aerodynamic characteristics . 32
5.9.5 Thermal characteristics . 34
5.9.6 Energy . 35
5.9.7 Acoustic characteristics . 37
5.10 Non-ducted mechanical bidirectional ventilation units (including heat recovery) . 38
5.10.1 Data input . 38
5.10.2 Data declared from the manufacturer . 39
5.10.3 General on classification . 39
5.10.4 Aerodynamic characteristics . 39
5.10.5 Thermal characteristics . 42
5.10.6 Energy . 43
5.10.7 Acoustics characteristics . 44
6 Manual, cleaning and maintenance . 45
6.1 Manual . 45
6.2 Cleaning and maintenance . 46
6.3 Check of maintenance criteria . 46
7 Marking, labelling and product information
...

SLOVENSKI STANDARD
01-junij-2021
Nadomešča:
SIST EN 13142:2013
Prezračevanje stavb - Sestavni deli/izdelki za prezračevanje stanovanjskih stavb -
Zahtevane in izbirne lastnosti
Ventilation for buildings - Components/products for residential ventilation - Required and
optional performance characteristics
Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte
und frei wählbare Leistungskenngrössen
Ventilation des bâtiments - Composants/produits pour la ventilation des logements -
Caractéristiques de performances exigées et optionnelles
Ta slovenski standard je istoveten z: EN 13142:2021
ICS:
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 13142
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2021
EUROPÄISCHE NORM
ICS 91.140.30 Supersedes EN 13142:2013
English Version
Ventilation for buildings - Components/products for
residential ventilation - Required and optional
performance characteristics
Ventilation des bâtiments - Composants/produits pour Lüftung von Gebäuden - Bauteile/Produkte für die
la ventilation des logements - Caractéristiques de Lüftung von Wohnungen - Geforderte und frei
performances exigées et optionnelles wählbare Leistungskenngrößen
This European Standard was approved by CEN on 25 January 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC 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
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, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13142:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 7
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 10
4 Symbols and abbreviations . 12
5 Performance characteristics for residential ventilation components/products . 16
5.1 General . 16
5.1.1 Generality for tests . 16
5.1.2 Outdoor mixing (for supply and exhaust units) . 16
5.1.3 Indoor mixing (for supply and exhaust units) . 17
5.1.4 Correction of temperature ratio (for supply and exhaust units) . 17
5.2 Externally mounted air transfer devices . 18
5.2.1 Aerodynamic characteristics . 18
5.2.2 Equivalent area . 18
5.2.3 Free area . 18
5.2.4 Controls . 18
5.2.5 Air diffusion characteristics . 19
5.2.6 Acoustic characteristics . 19
5.2.7 Water penetration . 19
5.3 Internally mounted air transfer devices . 19
5.3.1 Aerodynamic characteristics . 19
5.3.2 Equivalent area . 19
5.3.3 Free area . 19
5.3.4 Acoustic characteristics . 19
5.4 Exhaust and supply air terminal devices . 19
5.4.1 Aerodynamic characteristics . 19
5.4.2 Acoustic characteristics . 19
5.4.3 Controls . 19
5.4.4 Air diffusion characteristics . 20
5.5 Range hoods . 20
5.5.1 Aerodynamic characteristics . 20
5.5.2 Acoustic characteristics . 20
5.5.3 Efficiency of grease absorption . 20
5.5.4 Effectiveness of odour extraction . 20
5.5.5 Electrical power input . 20
5.5.6 Controllability . 20
5.6 Exhaust or supply unidirectional ventilation units . 20
5.6.1 Data input . 20
5.6.2 Declared data . 21
5.6.3 General on classification . 22
5.6.4 Aerodynamic characteristics . 22
5.6.5 Energy. 23
5.6.6 Acoustic characteristics . 26
5.7 Cowls and roof outlet terminals. 28
5.7.1 Pressure drop. 28
5.7.2 Free area . 28
5.7.3 Suction effect . 28
5.7.4 Acoustic characteristics . 29
5.8 Exhaust ventilation system packages used in a single dwelling . 29
5.8.1 General . 29
5.8.2 Aerodynamic characteristics . 29
5.8.3 Energy . 29
5.8.4 Acoustic characteristics . 30
5.9 Ducted mechanical bidirectional ventilation units (including heat recovery) . 30
5.9.1 Data input . 30
5.9.2 Data declared from the manufacturer . 31
5.9.3 General on classification . 32
5.9.4 Aerodynamic characteristics . 32
5.9.5 Thermal characteristics . 34
5.9.6 Energy . 35
5.9.7 Acoustic characteristics . 37
5.10 Non-ducted mechanical bidirectional ventilation units (including heat recovery) . 38
5.10.1 Data input . 38
5.10.2 Data declared from the manufacturer . 39
5.10.3 General on classification . 39
5.10.4 Aerodynamic characteristics . 39
5.10.5 Thermal characteristics . 42
5.10.6 Energy . 43
5.10.7 Acoustics characteristics . 44
6 Manual, cleaning and maintenance . 45
6.1 Manual . 45
6.2 Cleaning and maintenance . 46
6.3 Check of maintenance criteria . 46
7 Marking, labelling and product information .
...