DS/EN 13141-4:2011
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systems

Standard No.

DS/EN 13141-4:2011

Release Date

2011

Published By

Danish Standards Foundation

Status

Be replaced 2021-04

Replace By

DS/EN 13141-4:2021

Latest

DS/EN 13141-4:2021

Replace

DS/EN 13141-4-2004

Scope

This European Standard specifies aerodynamic, acoustic and electrical power performance test methods for fans used in residential ventilation. These methods primarily concern:- ventilation fans installed on a wall or in a window without any duct;- ventilation fans installed in the downstream of a duct;- ventilation fans installed in the upstream of a duct;- ventilation fans installed in a duct;- encased ventilation fans having several inlets.For acoustic performance testing one of the following methods is used:- in-duct method;- reverberant room method;- enveloping surface method.

DS/EN 13141-4:2011 history

• 2021 DS/EN 13141-4:2021 Ventilation for buildings – Performance testing of components/products for residential ventilation – Part 4: Aerodynamic, electrical power and acoustic performance of unidirectional ventilation units
• 2011 DS/EN 13141-4:2011 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systems