ISIRI 10636 Fan coils and ducted fan coils - technical specifications and test method for energy consumption and energy labeling instruction

Last updated: 4 August 2020

Energy efficiency classes for CFM 200 fan coils (ground, ceiling):

  • Class A
    • Cooling Capacity: <8.0 W/(1000Btu/h)
    • Heating Capacity: <3.8 W/(1000Btu/h)
  • Class B
    • Cooling Capacity: 8.0=Y<9.5
    • Heating Capacity: 3.8=X<4.0
  • Class C
    • Cooling Capacity: 9.5=Y<11.0
    •  Heating Capacity: 4.0=X<4.4
  • Class D
    • Cooling Capacity: 11=Y<12.4
    • Heating Capacity: 4.4=X<4.8
  • Class E
    • Cooling Capacity: 12.4=Y<14.0
    • Heating Capacity: 4.8=X<5.7
  • Class F
    • Cooling Capacity: 14.0=Y<15.5
    • Heating Capacity: 5.7=X<5.9
  • Class G
    • Cooling Capacity: 15.5=Y<17.0
    • Heating Capacity: 5.9=X<6.2

 

Energy efficiency classes for CFM 300 (ground, ceiling) fan coils:

  • Class A
    • Cooling Capacity: Y<7.0
    • Heating Capacity: X<2.4
  • Class B
    • Cooling Capacity: 7.0=Y<7.5
    • Heating Capacity: 2.4=X<2.7
  • Class C
    • Cooling Capacity: 7.5=Y<8.5
    •  Heating Capacity:  2.7=X<3.1
  • Class D
    • Cooling Capacity:  8.5=Y<9.5
    • Heating Capacity: 3.1=X<3.5
  • Class E
    • Cooling Capacity: 9.5=Y<10.5
    • Heating Capacity: 3.5=X<3.9
  • Class F
    • Cooling Capacity: 10.5=Y<11.5
    • Heating Capacity:  3.9=X<4.3
  • Class G
    • Cooling Capacity: 11.5=Y<12.5  
    • Heating Capacity: 4.3=X<4.7

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