DS/EN 778:2010
用于空间加热的家用燃气强制对流空气加热器净热输入不超过 70 千瓦，没有风扇来协助输送燃烧空气和/或燃烧产物

Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products

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标准号

DS/EN 778:2010

发布

2010年

发布单位

丹麦标准化协会

当前最新

DS/EN 778:2010

 

 

被代替标准

DS/EN 778-2000 DS/EN 778/A1-2001

适用范围

This European Standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters with (an) atmospheric burner(s) and without a fan to assist the transportation of combustion air and/or flue gases, hereafter referred to as """"appliances"""".This European Standard applies to Type B11, B11AS, B11BS, B41, B41AS, B41BS C11, C21, C31 and C41 appliances with an input not exceeding 70 kW (net cv-basis), intended primarily for use in single unit residential dwellings. Provision of the heated air may be by means of ducting.This European Standard does not apply to:a) appliances of the condensing type;b) appliances for

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