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Nordic Commercial N2 Series Cassette Type CH-C18NK2 / CHU18NK2

cooling 5.00 kW
Heating 5.40 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 5.00
Warm kW 5.40
Power supply ~220-240V/50Hz/1Ph
Rated input Cold kW 2.00
Warm kW 1.90
Current rate Cold A 9.2
Warm A 8.6
Energy efficiency EER (Cold) kW/kW 2.5
C.O.P. (Warm) kW/kW 2.84
Air capacity m³/h 720/640/ 580/520
Sound-pressure level Indoor unit dB(А) 50/49/47/46
Outdoor unit dB(А) 56
Refrigerant coolant type R410A
Dimensions (width/height/depth) Indoor unit mm 665/240/595
Panel of indoor unit mm 670/50/670
Outdoor unit mm 955/700/395
Weight Indoor unit/Outdoor unit kg 20/53
Refrigerant coolant kg 1.3
Operational temperature range Cold °C -15 ... +43
Warm °C -10 ... +24
Fluid pipeline diameter mm/inch 6.35/ 1/4"
Gas pipeline diameter mm/inch 12.70/ 1/2"
Maximum pipeline level difference m 15
Maximum pipeline length m 15
The distance between the mounting of the outdoor unit   mm 560
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(Ø4.0 mm)
Factory freon fill (for the number of running meters) r.m. 7
Quantity of freon per one running meter (surplus. for one running meter) gramm/r.m. 15