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Nordic Commercial N4 Series Cassette Type (Inverter) CH-IC24NK4 / CH-IU24NK4

cooling 7.00 kW
Heating 8.00 kW
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  • Compact size;
  • Drainage pump;
  • Low noise level;
  • Long life washable filter;
  • Automatic air distribution in Swing mode;
  • Self-diagnosis of the main units and modes;
  • Multi-level protection system;
  • Intelligent defrost;
  • Length of the pipe up to 50 m.

Standard features

Auto-swing louver
24hr timer mode
Super silent
Multi-speed fan
Dehumidification function
Intelligent defrost function
Self-diagnosis error protection


Capacity Cold kW 7.0
Warm kW 8.0
Power supply ~220-240V/50Hz/1Ph
Rated input Cold kW 2.18
Warm kW 2.21
Current rate Cold A 10.1
Warm A 10.2
Energy efficiency EER (Cold) kW/kW 3.21
C.O.P. (Warm) kW/kW 3.61
Air capacity m³/h 1300
Sound-pressure level Indoor unit/Outdoor unit dB(А) 47/46/42/38/57
Refrigerant coolant type R410A
Refrigerant coolant kg 2.2
Dimensions (width/height/depth) Indoor unit mm 840х840х240
Panel of indoor unit mm 950х950х60
Outdoor unit mm 980х427х790
Weight Indoor unit/Outdoor unit kg 26/67
Operational temperature range Cold °C -15 ... +48
Warm °C -20 ... +24
Fluid pipeline diameter mm/inch 9.53/ 3/8"
Gas pipeline diameter mm/inch 15.88/ 5/8"
Maximum pipeline level difference m 15
Maximum pipeline length m 30
Number of the interblock strands (for control) 2*0.75 – up to 20 m long
Main power supply area Outdoor
Number of strands (power supply) Indoor unit   3(Ø1.0 mm)
Outdoor unit   3(Ø2.5 mm)
Factory freon fill (for the number of running meters) r.m. 5
Quantity of freon per one running meter (surplus. for one running meter) gramm/r.m. 60
SEER/SCOP 6.1/4.0