ISO 16358-3:20 13规定了ISO 5151、ISO 13253和ISO 15042涵盖的设备季节性性能系数的测试和计算方法。 ISO 16358-3:20 13还规定了季节性性能测试条件和相应的测试程序，用于在强制性测试条件下确定上述设备的季节性性能系数，仅用于标记、比较和认证目的。 ISO 16358-3:20 13不适用于: 水源热泵或水冷空调； 具有冷凝器排气管道的便携式单元； 不构成完整制冷系统的单个组件；或 使用吸收式制冷循环的设备。

ISO 16358-3:2013 specifies the testing and calculating methods for seasonal performance factor of equipment covered by ISO 5151, ISO 13253 and ISO 15042. ISO 16358-3:2013 also specifies the seasonal performance test conditions and the corresponding test procedures for determining the seasonal performance factor of equipment, as specified above, under mandatory test conditions and is intended for use only in marking, comparison, and certification purposes. ISO 16358-3:2013 does not apply to the testing and rating of:

• water-source heat pumps or water-cooled air conditioners;
• portable units having a condenser exhaust duct;
• individual assemblies not constituting a complete refrigeration system; or
• equipment using the absorption refrigeration cycle.