GB/T 40411-2021
ActivePackaged units for supplying hot, cooling or chilled water
模块式空调机房设备
Application Summary AI generated
GB/T 40411-2021 specifies technical requirements, test methods, and inspection rules for packaged units that supply hot, cooling, or chilled water, including modular air-conditioning equipment rooms. It applies to the design, manufacturing, and performance evaluation of prefabricated integrated systems used in commercial and industrial building HVAC applications. The standard ensures energy efficiency, safety, and reliability in centralized water-based climate control systems.
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