GB 12021.3-2010
AbolishedThe minimum allowable value of the energy efficiency and energy efficiency grades for room air conditioners
房间空气调节器能效限定值及能效等级
Application Summary AI generated
This standard specifies the minimum allowable energy efficiency values and energy efficiency grades for room air conditioners. It is applied in China to regulate the energy performance of split-type, window-type, and multi-split air conditioners with a cooling capacity of 14,000 watts or less, primarily for residential and light commercial use. The standard is used for product certification, market surveillance, and consumer labeling to promote energy conservation.
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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.