请注意:此版本的所有临时修订版将在您购买时提供。这些要求适用于本文定义的未通风煤油燃烧的房间加热器和便携式加热器。它们用于1-K型煤油和合成油 符合《煤油便携式加热器和房间加热器用合成燃料调查大纲》（主题647A）的燃料 通风以提供燃烧所需的空气供应，并减少一氧化碳积聚的风险。这些加热器用于有人值守或 无人看管。这些产品需要配备自动主要安全控制装置，或固有构造，以防止气体的异常排放 在点火失败或火焰过早熄灭的情况下，在燃烧器处添加燃料。它们不适用于以下情况: 在可能存在易燃蒸汽或气体的空间中，ORA是烹饪用具。燃油锅炉安装标准中包含了煤油燃烧式房间加热器和便携式加热器的安装和使用要求 设备、NFPA 31和其他规范，如BOCA国家机械规范、SBCC标准机械规范和ICBO/IAPMO制服 机械代码。

Please note: All interim revisions for this edition available at time of your purchase will be included.These requirements apply to unvented kerosene-fired room heaters and portable heaters as defined herein. They are for use with Type 1-K Kerosene, and Synthetic Fuels complying with the Outline of Investigation for Synthetic Fuels for Kerosene-Fired Portable Heaters and Room Heaters, Subject 647A, in spaces that are well ventilated to provide the supply of air required for combustion and to reduce the risk of accumulation of carbon monoxide. These heaters are for attended or unattended use. These products are required to be equipped with automatic primary safety controls or to be inherently constructed to prevent abnormal discharge of fuel at the burner in case of ignition failure or premature flame extinguishment. They are not intended for use under the following conditions:In spaces in which flammable vapors or gases may be present, orAs cooking appliances.Requirements for the installation and use of kerosene-fired room heaters and portable heaters are included in the Standard for the Installation of Oil-Burning Equipment, NFPA 31 and in codes such as the BOCA National Mechanical Code, the SBCC Standard Mechanical Code, and the ICBO/IAPMO Uniform Mechanical Code.