GB/T 21362-2023
ActiveHeat pump water heater for commercial & industrial and similar application
商业或工业用及类似用途的热泵热水机
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for heat pump water heaters used in commercial, industrial, and similar applications. It applies to units with a heating capacity above a certain threshold, typically used in hotels, factories, hospitals, and other large-scale hot water supply systems. The standard ensures energy efficiency, safety, and performance reliability for these high-capacity water heating systems.
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GB/T 18836-2002
Ducted air-conditioning(heat pump) units
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Terminology of refrigeration
GB/T 7778-2001
Number designation and safety classification of refrigerants
GB/T 7941-1987
Testing of refrigerating systems
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.