NEN-EN 13141-5
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls and roof outlet terminal devices
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 November 2020 |
| Status: | active |
| Page Count: | 32 |
| ICS Code (Ventilation and air-conditioning systems): | 91.140.30 |
scope:
This document specifies methods for measuring:
- the aerodynamic characteristics of cowls, fan assisted cowls and roof outlets;
- the electrical and acoustic characteristics of fan assisted cowls.
This document is applicable to cowls, assisted cowls and roof outlets used in natural, hybrid or mechanical ventilation and that are meant to be fitted onto ducts which project above the roof surface.
This document does not apply to:
- assisted cowls assisted by a device other than a fan (e.g. injection assisted cowls);
- roof exhaust fans (see EN 13141-4).
Document History
NEN-EN 13141-5
November 1, 2020
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 characteristics of cowls, fan assisted cowls and roof outlets;
— the electrical and acoustic characteristics of fan assisted cowls....
May 1, 2019
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 characteristics of cowls, fan assisted cowls and roof outlets;
— the electrical and acoustic characteristics of fan assisted cowls....
October 1, 2017
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, assisted cowls and roof outlets used in both natural and hybrid ventilation. Only cowls, assisted...
November 1, 2004
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. Only those cowls and roof outlets...
February 1, 1998
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. Only those cowls and roof outlets...