EN 449:2002+A1:2007現(xiàn)行
Specification for dedicated liquefied petroleum gas appliances - Domestic flueless space heaters (including diffusive catalytic combustion heaters)
出版：Comite Europeen de Normalisation
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基本信息
標準編號： EN 449:2002+A1:2007
出版單位：Comite Europeen de Normalisation
標準頁數(shù)：56
標準簡介
This standard specifies the requirements, the test methods and the marketing of domestic flueless space heaters, including diffusive catalytic combustion heaters, having a nominal heat input (Hs), not exceeding 4,2 kW burning 3rd family gases at nominal operating pressures not exceeding 50 mbar, referred to in the text as 'appliances'.
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