本标准适用于第3节定义的大于或等于135000 Btu/h的工厂制造的商用和工业单元式空调冷凝机组。2.1.1能源。本标准仅适用于电动机械压缩式冷凝机组。

This standard applies to factory-made Commercial and Industrial Unitary Air-Conditioning Condensing Units greater than or equal to 135,000 Btu/h as defined in Section 3. 2.1.1 Energy Source. This standard applies only to electrically-driven, mechanical compression-type condensing units.