BS EN 13141-4:2011
$142.49
Ventilation for buildings. Performance testing of components/products for residential ventilation – Fans used in residential ventilation systems
| Published By | Publication Date | Number of Pages |
| BSI | 2011 | 26 |
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.
