现行 GB 20665-2015
家用燃气快速热水器和燃气采暖热水炉能效限定值及能效等级 家用燃气快速热水器和燃气采暖热水炉能效限定值及能效等级 Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heater and gas fired heating and hot water combi-boilers
发布日期：2015-05-15
实施日期：2016-06-01
分类信息
发布单位或类别： 中国 国家标准
CCS分类： F01能源、核技术 - 能源、核技术综合 - 技术管理
ICS分类： 27.010能源和热传导工程 - 能源和热传导工程综合
研制信息

归口单位： 全国能源基础与管理标准化技术委员会

起草单位： 中国标准化研究院、 国家燃气用具质量监督检验中心、 国家燃气用具产品质量监督检验中心(佛山)、 广东万和新电气股份有限公司、 广州迪森家用锅炉制造有限公司

起草人： 刘伟、 陈海红、 刘彤、 林力、 钟家淞、 楼英

标准简介

本标准规定了家用燃气快速热水器(含冷凝式家用燃气快速热水器,以下简称热水器)和燃气采暖热水炉(含冷凝式燃气暖浴两用炉,以下简称采暖炉)的能效限定值、节能评价值、能效等级、试验方法和检验规则。本标准适用于仅以燃气作为能源的热负荷不大于70 kW的热水器和采暖炉。本标准不适用于燃气容积式热水器。本标准所指燃气应符合GB/T 13611的规定

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最后更新时间 2025-09-06