1.1范围1。1.1第一部分、第二部分、第三部分和第四部分的规定适用于新生产的燃气器具恒温器，该恒温器完全由新的、未使用的零件和材料构成，其中热元件和恒温阀是一个整体单元。设备符合本标准并不意味着该设备可用于燃气设备，无需对应用于特定设备设计的设备进行补充测试。1.1.2作为恒温器组成部分的附件应符合此类装置适用标准的所有规定。

1.1 Scope1.1.1The provisions of Parts I, II, III and IV apply to newly produced gas appliance thermostats, constructed entirely of new, unused parts and materials, in which the thermal elements and thermostatic valve are an integral unit.Compliance of a device with this standard does not imply that such device is acceptable for use on gas appliances without supplemental tests with the device applied to the particular appliance design.1.1.2An accessory incorporated as an integral part of a thermostat shall comply with all provisions of the applicable standards for such devices.