GB 21455-2013
AbolishedThe minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners
转速可控型房间空气调节器能效限定值及能效等级
Application Summary AI generated
GB 21455-2013 specifies the minimum allowable energy efficiency values and energy efficiency grades for variable speed room air conditioners. It applies to air conditioners with adjustable compressor speed, commonly used in residential and small commercial buildings in China. This standard is used for energy labeling, regulatory compliance, and market entry requirements to promote higher energy efficiency in cooling and heating products.
Related Standards
GB/Z 18718-2002
Energy saving directives for heat treatment
GB/T 33857-2017
General principles for energy conservation assessment—Combined heat and power generation project
GB/T 19064-2003
Solar home system specifications and test procedure
GB/T 18293-2001
On-line measurement on operating efficiency of power convertor equipments
GB/T 18292-2001
Economical operation of boilers for daily life
GB/T 15320-2001
Evaluation guides of the energy conservation products
GB/T 2588-2000
The general principles for calculation of thermal effic-iency of equipment
GB/T 17954-2000
Economical operation of industrial boilers
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.