Abstract

DIN EN 13141-7 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. After the publication of EN 13141 7:2021, errors have been detected in Annex C "Tracer gas test method". Some parts of the text of this annex are also unclear. These errors are very confusing and can lead to incorrect testing. It was therefore decided to draft an amendment to Annex C to correct these various points.

Begin

2024-01-15

WI

00156297

Planned document number

DIN EN 13141-7/A1

Project number

04112179

Responsible national committee

NA 041-02-51 AA - Residential ventilation (Mirror committee CEN/TC 156/WG 2 and CEN/TC 156/WG 16)  

Responsible european committee

CEN/TC 156/WG 2 - Natural and mechanical powered residential ventilation  

draft standard

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); German and English version EN 13141-7:2021/prA1:2024
2024-08
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previous edition(s)

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); German version EN 13141-7:2021
2022-12

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