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Norm
ÖNORM EN 13141-5
Issue date: 2005 01 01
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls and roof outlet terminal devices
This document specifies methods for measuring the aerodynamic and acoustic characteristics of cowls and roof
outlets used in both natural and mechanical ventilation. Onl...
Withdrawn: 2021 04 15
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This document specifies methods for measuring the aerodynamic and acoustic characteristics of cowls and roof
outlets used in both natural and mechanical ventilation. Only those cowls and roof outlets fitted onto ducts which
project above the roof surface are covered by the present standard.
Regarding the assisted cowls, only the fan assisted cowls are covered by the present standard, other types (such
as injection assisted cowls) being too recent to be adequately considered for the time being.
The performance testing of the "assistance" provided by the auxiliary fan of an assisted cowl is excluded for the
scope of this standard.
ÖNORM EN 13141-5
2021 04 15
Ventilation for buildings - Performance testing of components/products for residential ventilation -...
Norm
ÖNORM EN 13141-5
2005 01 01
Ventilation for buildings - Performance testing of components/products for residential ventilation -...
Norm
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Issue date :
2021 04 15
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls, assisted cowls and roof outlet terminal devices
