这是一个可搜索的PDF。1.1范围1。1.1本标准适用于新生产的燃气、热激活、空调和热泵设备，以下简称设备，完全由新的、未使用的零件和材料制成，用于供应空调空气；加热和/或冷却液体；或将制冷剂、气体、固体或液体转移至远离或靠近设备的空间。热激活设备是指其加热、冷却或除湿效果由燃气燃烧的热输出直接通电的设备。就空调空间而言，此类设备的位置和使用需要自动操作，以提供更舒适和客户便利。 因此，根据本标准，只有自动操作的设备才会被接受检查。1.1.2本标准涵盖的应用包括但不限于以下一种或多种应用，还可能包括其他功能:燃气吸收式空调；燃气吸附式空调；燃气吸收式热泵；燃气吸附式热泵。1.1.3当设备包含本标准未明确涵盖的功能时（例如，如果电蒸汽压缩式制冷装置与公共外壳中的设备组合），该功能应符合国家认可的适当标准的适用规定。1.1.4设备应与第2.2条中规定的一种或多种气体一起使用。 1.1. 另见2.2.1.1.5如果本标准中给出的测量值之后是其他单位的等效值，则第一个规定值应视为规范值。1.1.6除非另有规定，否则本标准中提及的所有psi均应视为表压。1.1.7附件D包含一个国家（美国）独有的项目。1.1.8附件E包含一个国家（加拿大）独有的项目。1.1.9附件F包含本标准中特别引用的标准列表，以及这些引用标准的来源。1.1.10所有表格和图表位于展品之后和第三部分之前。

This is a searchable PDF.1.1Scope1.1.1This standard applies to newly produced, gas-fired, heat activated, air conditioning and heat pumping appliances, hereinafter referred to as appliances, constructed entirely of new, unused parts and materials, which are designed to supply conditioned air; heated and/or cooled liquid; or refrigerants, gases, solids, or liquids to spaces remote from or adjacent to the appliance. Heat activated appliances are those appliances whose heating, cooling, or dehumidifying effect is directly energized by the thermal output of fuel gas combustion.Location and use of such appliances with respect to the spaces being conditioned necessitates automatic operation to provide even comfort and customer convenience. Accordingly, only automatical ly operated appliances will be accepted for examination under this standard.1.1.2Appliances covered by this standard include, but are not limited to, one or a combination of the following and may also incorporate additional function(s): Gas-Fired Absorption Air Conditioner; Gas-Fired Adsorption Air Conditioner; Gas-Fired Absorption Heat Pump; Gas-Fired Adsorption Heat Pump.1.1.3When the appliance incorporates a function not specifically covered by this standard (e.g., if an electric vapor-compression type refrigeration unit is combined with an appliance in a common casing) the function shall comply with the applicable provisions of a nationally recognized appropriate standard(s).1.1.4An appliance shall be for use with one or more of the gases specified in 2.1.1. Also see 2.2.1.1.5If a value for measurement given in this standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification.1.1.6All references to psi throughout this standard are to be considered gage pressures unless otherwise specified.1.1.7Exhibit D contains Items Unique to One Country (U.S.).1.1.8Exhibit E contains Items Unique to One Country (Canada).1.1.9Exhibit F contains a list of standards specifically referenced in this standard and sources from which these referenced standards may be obtained.1.1.10All tables and figures are located after the Exhibits and before Part III.