ISIRI 10638: Split-System non-ducted air conditioners and heat pumps – Technical specifications and test method for energy consumption and energy labeling instruction

Energy efficiency classes of devices, to determine the energy efficiency index in cooling mode:

• Class A: 3.20<EER
• Class B: 3.20=EER>3.00
• Class C: 3.00=EER>2.80
• Class D: 2.80=EER>2.60
• Class E: 2.60=EER>2.40
• Class F: 2.40=EER>2.20
• Class G: 2.20=EER>2.00

 

Energy efficiency classes of devices, to determine the energy efficiency index in heating mode:

• Class A: 3.60 < COP A
• Class B: 3.60= COP > 3.40
• Class C: 3.40= COP > 3.20
• Class D: 3.20= COP > 2.80
• Class E: 2.80= COP > 2.60
• Class F: 2.60= COP > 2.40
• Class G: 2.40= COP > 2.20

 

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