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  • Flexible Duct Design
  • Double-skin Drainage Pan
  • Convenient Installation
  • Flexible Control and Convenient for Maintenance
Power supply 1-phase, 220-240V, 50/60Hz
Cooling Cooling capacity 20KW
Power input 990W
Heating Heating capacity 22.5Kw
Power input 990W
Fan motor Model ZKSN-920-8-12
Type DC motor
Brand Nidec/Yongan
Speed 1210/1180/1150/1130/1100/1080/1050r/min
Indoor coil Number of rows 4
Tube pitch× row 25.4×22mm
Fin spacing 1.8mm
Fin type Hydrophilic aluminum
Tube OD and type Ф9.53mm Inner-groove
Dimensions (L×H×W) 1125×512×88mm
Number of circuits 20
Air flow rate 4358/4237/4144/4043/3941/3837/3745m3h
External static pressure 170 (20~250)Pa
Sound pressure level 57/56/55/54/53/52/50dB(A)
Unit Net dimensions (W×H×D) 1440×505×925mm
Packed dimensions(W×H×D) 1509×550×990mm
Net/Gross weight 130/142Kg
Refrigerant type R410A
Throttle Type Electronic expansion valve
Model D20MISZ-1R(L)
Design pressure (H/L) 4.4/2.6MPa
Pipe connections Liquid/Gas pipe Ф12.7/Ф22.2mm
Drain pipe OD Ф32mm