本文件规定并分类了部件/产品性能特性，这些特性对于住宅通风产品和系统的设计、额定值和尺寸确定、投放市场以提供预定的性能、温度、风速、湿度、卫生和声音的舒适条件是必要的占领区。 它定义了应根据相关试验方法确定、测量和呈现的性能特征（强制性或可选）。它提供了一个分类方案，根据各种EN标准中描述的试验方法，对产品特性进行了全面的定义，并对试验标准进行了概述。 强制性和选择性要求之间的区别由每个欧洲和国家法规决定。 附录B中的编目部分和第8条中的分类部分适用于以下产品: -符合EN 13141-4:2021、EN 13141-6:2014和EN 13141-11的单向机械式住宅通风装置； -符合EN 13141-7:2021的管道机械双向住宅通风装置； -非管道机械双向住宅通风装置符合prEN 13141 8: 2020 本文件不适用于其他产品，如过滤器、防火阀、管道、控制装置和消声器，这些产品也可用于住宅通风。 本欧洲标准在附录ZA和附录ZB中规定了EU 1253/2014和EU 1254/2014对风量低于1000 m3/h的住宅通风装置的要求。 本欧洲标准不包括欧洲指令（如低电压指令、EMC指令）提出的要求和其他要求，如腐蚀、火灾反应和雪渗透。

This document specifies and classifies the component/product performance characteristics, which may be necessary for the design, rating and dimensioning, placing on the market of residential ventilation products and systems to provide the predetermined performance, comfort conditions of temperature, air velocity, humidity, hygiene and sound in the occupied zone. It defines those performance characteristics (mandatory or optional) which shall be determined, measured and presented according to relevant test methods. It provides a classification scheme, which leads to a full definition of product properties based on test methods described in various EN Standards, and gives an overview of the test standards. Distinction between mandatory and optional requirement is left to each European and national regulations. The codification part in Annex B and the classification part in Clause 8 apply to the following products: - unidirectional mechanical supply and exhaust residential ventilation units according to EN 13141-4:2021, EN 13141-6:2014 and EN 13141-11; - ducted mechanical bidirectional residential ventilation units according to EN 13141-7:2021; - non-ducted mechanical bidirectional residential ventilation units according to prEN 13141 8:2020. This document does not apply to other products such as filters, fire dampers, ducts, control devices and sound attenuators, which may also be incorporated in residential ventilation. This European Standard specifies in Annex ZA and Annex ZB the requirements of EU 1253/2014 and EU 1254/2014 for residential ventilation units below 1 000 m3/h air volume flow. This European Standard does not cover requirements raised by European Directives (e.g. low voltage directive, EMC directive) and other requirements such as corrosion, reaction to fire and snow penetration.