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Homepage>BS Standards>23 FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE>23.120 Ventilators. Fans. Air-conditioners>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
immediate downloadReleased: 2021-04-22
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

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

CURRENCY
LANGUAGE
English
Standard number:BS EN 13141-4:2021
Pages:48
Released:2021-04-22
ISBN:978 0 539 00692 6
Status:Standard
DESCRIPTION

BS EN 13141-4:2021


This standard BS EN 13141-4:2021 Ventilation for buildings. Performance testing of components/products for residential ventilation is classified in these ICS categories:
  • 91.140.30 Ventilation and air-conditioning systems
  • 23.120 Ventilators. Fans. Air-conditioners

This document specifies aerodynamic, acoustic and electrical power performance test methods for unidirectional ventilation units used in residential ventilation systems.

This document is applicable to ventilation units:

  1. installed on a wall or in a window without any duct, A category;

  2. installed in the upstream of a duct, B category;

  3. installed in the downstream of a duct, C category;

  4. installed in a duct, or with duct connection upstream and downstream, D category;

  5. with one or several inlets/outlets;

  6. installed in a system with a heat pump for domestic hot water or water for cooling or heating;

  7. which can be used for supply or exhaust.

This document does not apply to:

  1. fan assisted cowls which are tested according to EN 13141?5 ;

  2. mechanical supply and exhaust units which are tested according to EN 13141?7:2021 or prEN 13141?8:2021 .


This product includes: