BS EN 13141-4:2004
Ventilation for buildings - Performance testing of components/products for residential ventilation - Fans used in residential ventilation systems

Standard No.

BS EN 13141-4:2004

Release Date

2004

Published By

British Standards Institution (BSI)

Status

Be replaced 2011-07

Replace By

BS EN 13141-4:2011

Latest

BS EN 13141-4:2021

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 be used: — in duct method; — reverberant field method; — free field or semi-reverberant method.

BS EN 13141-4:2004 history

• 2021 BS EN 13141-4:2021 Ventilation for buildings. Performance testing of components/products for residential ventilation. Aerodynamic, electrical power and acoustic performance of unidirectional ventilation units
• 2011 BS EN 13141-4:2011 Ventilation for buildings. Performance testing of components/products for residential ventilation. Fans used in residential ventilation systems
• 2004 BS EN 13141-4:2004 Ventilation for buildings - Performance testing of components/products for residential ventilation - Fans used in residential ventilation systems