GB19576-2004: The minimum allowable values of the energy efficiency and energy efficiency grades for unitary air conditioners

This standard appliies to electric motor-compressor type AC, whose cooling capacity is above 7100W, including unitary AC, ducted and rooftop AC. Does NOT apply to multi split AC(HP) or variable room AC.  

 

• air-cooled, ductless: EER 2.40;  
• air-cooled, ducted: EER 2.10;  
• water-cooled, ductless: EER 2.80;  
• water-cooled, ducted: EER 2.50.

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