On February 6, 2018, China published National Standard GB 35971-2018 that established minimum allowable energy efficiency consumption and energy efficiency grades for hermetic motor compressors in room air conditioners. The Standard entered into force on March 1, 2019. The document also specifies testing methods and product inspection rules.
It applies to the following products:
Hermetic motor compressors in room air conditioners powered by an electric compressor including rotary compressors and scroll compressors with the power input not larger than 5000W
Air conditioning machines comprising a motor-driven fan and elements for changing the temperature and humidity including those machines, in which the humidity cannot be separately regulated
Motor compressors in room air conditioners
Energy and heat transfer engineering in general
The information has been prepared by the GMA Consult Group team.
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