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CEN

EN 13141-7:2021/prA1

(Amendment)

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)

This document specifies the laboratory test methods and test requirements for the testing of aerodynamic, thermal, acoustic and electrical performance characteristics of ducted mechanical supply and exhaust residential ventilation units.
NOTE   Such units are referred to as bidirectional ventilation units in EN 13142:2021.
This document is applicable to unit that contain at least, within one or more casing:
-   fans for mechanical supply and exhaust;
-   air filters;
-   air-to-air heat exchanger and/or air-to-air heat pump for air heat recovery;
-   control system.
Such unit can be provided in more than one assembly, the separate assemblies of which are designed to be used together.
Examples of different possible arrangements of heat recovery, heat exchangers and/or heat pumps are described in Annex A.
This document covers ventilation units with continuous mass flows for each setting point.
This document does not deal with non-ducted units that are treated in prEN 13141-8:2021.
This document does not cover ventilation systems that may also provide water space heating and hot water that are treated in EN 16573.
This document does not cover units including combustion engine driven compression heat pumps and absorption heat pumps.
Electrical safety requirements are given in EN 60335-2-40 and EN 60335-2-80.

Lüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftung von Wohnungen - Teil 7: Leistungsprüfung von mechanischen Zuluft- und Ablufteinheiten mit Luftführung (einschließlich Wärmerückgewinnung)

Ventilation des bâtiments - Essais de performance des composants/produits pour la ventilation des logements - Partie 7 : Essais de performance des centrales double flux (y compris la récupération de chaleur)

Prezračevanje stavb - Preskušanje lastnosti sestavnih delov/izdelkov za prezračevanje stanovanjskih stavb - 7. del: Preskušanje lastnosti mehanskih kanalnih dovodnih in odvodnih prezračevalnih enot (vključno z enotami za vračanje toplote) - Dopolnilo A1

General Information

Status
Not Published
Publication Date
21-Apr-2026
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
4020 - Submission to enquiry - Enquiry
Start Date
18-Jul-2024
Due Date
04-Dec-2024
Completion Date
18-Jul-2024
Ref Project
SIST EN 13141-7:2021/oprA1:2024 - Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)

Relations

Amends
EN 13141-7:2021 - Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)
Effective Date
17-Jan-2024

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EN 13141-7:2021/oprA1:2024EN 13141-7:2021/oprA1:2024
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SLOVENSKI STANDARD
01-september-2024
Prezračevanje stavb - Preskušanje lastnosti sestavnih delov/izdelkov za
prezračevanje stanovanjskih stavb - 7. del: Preskušanje lastnosti mehanskih
kanalnih dovodnih in odvodnih prezračevalnih enot (vključno z enotami za
vračanje toplote) - Dopolnilo A1
Ventilation for buildings - Performance testing of components/products for residential
ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust
ventilation units (including heat recovery)
Lüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftung
von Wohnungen - Teil 7: Leistungsprüfung von mechanischen Zuluft- und
Ablufteinheiten mit Luftführung (einschließlich Wärmerückgewinnung)
Ventilation des bâtiments - Essais de performance des composants/produits pour la
ventilation des logements - Partie 7 : Essais de performance des centrales double flux (y
compris la récupération de chaleur)
Ta slovenski standard je istoveten z: EN 13141-7:2021/prA1
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.

DRAFT
EUROPEAN STANDARD
EN 13141-7:2021
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
July 2024
ICS 91.140.30
English Version
Ventilation for buildings - Performance testing of
components/products for residential ventilation - Part 7:
Performance testing of ducted mechanical supply and
exhaust ventilation units (including heat recovery)
Ventilation des bâtiments - Essais de performance des Lüftung von Gebäuden - Leistungsprüfungen von
composants/produits pour la ventilation des Bauteilen/Produkten für die Lüftung von Wohnungen -
logements - Partie 7 : Essais de performance des Teil 7: Leistungsprüfung von mechanischen Zuluft- und
centrales double flux (y compris la récupération de Ablufteinheiten mit Luftführung (einschließlich
chaleur) Wärmerückgewinnung)
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 156.

This draft amendment A1, if approved, will modify the European Standard EN 13141-7:2021. 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13141-7:2021/prA1:2024 E
worldwide for CEN national Members.

Contents Page
European foreword .
...

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This document specifies the laboratory test methods and test requirements for the testing of aerodynamic, thermal, acoustic and electrical performance characteristics of ducted mechanical supply and exhaust residential ventilation units.
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