标准简介
This standard specifies the energy efficiency grades,the minimum allowable values of energy efficiency and the test methods for room air conditioners. This standard: —is applicable to room air conditioners using air?cooled condensers and hermetic motor compressors with the rated cooling capacity no greater than 14 000 W and under working condition T1; —is applicable to low ambient temperature air source heat pump air heaters with nominal heating capacity no greater than 14 000 W. This standard is not applicable to mobile air conditioners,multi?connected air conditioning (heat pump) units and ducted air conditioners.英文名称：Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners
标准状态：现行
替代情况：替代GB 12021.3-2010;GB 21455-2013
中标分类：能源、核技术>>能源、核技术综合>>F01技术管理
ICS分类：能源和热传导工程>>27.010能源和热传导工程综合
发布部门：State Admi.
发布日期：2019-12-31
实施日期：2020-07-01
页数：56页
前言
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