GB 37479-2019: Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners

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Scope

This Standard specifies the energy efficiency grades, technical requirements
and test methods for ducted air conditioners.
This Standard is applicable to ducted air-conditioning (heat pump) units and
direct evaporation all fresh air handling units that use motor-driven compressors,
and whose indoor unit static pressures are greater than 0 Pa (gauge pressure).

Basic Data

Standard ID	GB 37479-2019 (GB37479-2019)
Description (Translated English)	Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners
Sector / Industry	National Standard
Classification of Chinese Standard	F01
Classification of International Standard	27.010
Word Count Estimation	6,697
Date of Issue	2019-04-04
Date of Implementation	2020-05-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration