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Model name Indoor unit SEZ-KC25VA SEZ-KA35VA SEZ-KA50VA SEZ-KA60VA SEZ-KA71VA
Outdoor unit SUZ-KA25VA(H)SUZ-KA35VA(H)SUZ-KA50VA SUZ-KA60VA SUZ-KA71VA
Cooling Capacity Btu/h 8,500 11,900 17,100 18,800 24,200
kW 2.5(0.9-3.2)3.5(1.0-3.9)5.0(1.1-5.6)5.5(1.1-6.3)7.1(0.9-8.3)
Total input kW 0.73 1.06 1.78 1.96 2.46
EER 3.42 3.30 2.81 2.81 2.89
Energy label class A A C C C
SHF 0.74 0.77 0.75 0.75 0.74
Heating Capacity Btu/h 10,200 13,600 20,100 23,500 27,600
kW 3.0(0.9-4.5)4.0(0.9-5.0)5.9(1.1-7.2)6.9(0.9-8.0)8.1(0.9-10.4)
Total input kW 0.83 1.10 1.84 2.45 2.36
COP 3.61 3.64 3.21 2.82 3.43
Energy label class A A C D B
Booster heater kW - - - - -
Power supply Phase [11111
Cycle Hz 50 50 50 50 50
Voltage V 230 230 230 230 230
Breaker size A 10 10 20 20 20
Indoor unit Air flow CMM 4.8-7.9 10-13 12-17 12-20 12-20
(Low-High)CFM 170-280 355-460 425-600 425-705 425-705
External static pressure
Pa Std:5 Max:5 Std:30 Max:50 Std:30 Max:50 Std:30 Max:50 Std:30 Max:50
Sound level dB(A)25-36 30-35 31-39 32-43 32-43
(Low-High)
External finish Galvanized sheets
Dimension W : mm 790 1100
D : mm 550 700
H : mm 225 270
W : inch 31-1/8 43-5/16
D : inch 21-5/8 27-9/16
H : inch 8-7/8 10-5/8
Weight kg 19 33.5 35
lbs 42 74 77
Unit drain pipe R1(External thread)R1(External thread)
Outdoor unit Air flow at cooling CMM 34.3 33.4 27.5-49 27.5-49 27.5-49
(Low-High)CFM 1,210 1,180 970-1,730 970-1,730 970-1,730
Air flow at heating CMM 32.3 33.4 36.8-49 36.8-49 36.8-49
(Low-High)CFM 1,140 1,180 1,300-1,730 1.300-1,730 1,300-1,730
Sound level at cooling dB(A)46 47 51-53 51-53 51-53
(Low-High)
Sound level at heating dB(A)46 48 53-55 53-55 53-55
(Low-High)
External finish Ivory Munsell 3.0Y 7.8/1.1
Dimension W : mm 800 800 840 840 840
D : mm 285 285 330 330 330
H : mm 550 550 850 850 850
W : inch 31-1/2 31-1/2 33-1/16 33-1/16 33-1/16
D : inch 11-1/4 11-1/4 13 13 13
H : inch 21-5/8 21-5/8 33-7/16 33-7/16 33-7/16
Weight kg 33 37 53 53 58
lbs 73 82 117 117 128
Refrigerant pipe size Gas side O.D. mm 9.52 9.52 12.7 15.88 15.88
inch 3/8 3/8 1/2 5/8 5/8
Liquid side O.D. mm 6.35 6.35 6.35 6.35 9.52
inch 1/4 1/4 1/4 1/4 3/8
Refrigerant pipe length Height difference m Max. 12 Max. 12 Max. 15 Max. 15 Max. 15
Length m Max. 20 Max. 20 Max. 30 Max. 30 Max. 30
NOTE: 1. Rating conditions (ISO T1)
Cooling Indoor : D.B. 27:(80˚F) W.B. 19:(66˚F) Outdoor : D.B. 35:(95˚F) W.B. 24:(75˚F)
Heating Indoor: D.B. 20:(68˚F) Outdoor : D.B. 7:(45˚F) W.B. 6:(43˚F)
Refrigerant piping length (one way) : 5m (16ft.)
2. Guaranteed operating range
Indoor Outdoor
Cooling Upper limit 32˚C D.B. , 23˚C W.B. 46˚C D.B. 46˚C D.B.43˚C D.B.
KA25, KA35VA
KA25, KA35VAH
KA50, KA60, KA71
Lower limit 21˚C D.B. , 15˚C W.B. -10˚C D.B.
Heating Upper limit 27˚C D.B. 24˚C D.B. , 18˚C W.B.
Lower limit 20˚C D.B. -10˚C D.B. ,-11˚C W.B.
-20˚C D.B. ,-21˚C W.B.
4. Above data based on indicated voltage
Indoor unit Single phase 230V 50Hz
Single phase 230V 50Hz
Outdoor unit
3. Guaranteed voltage
198~264V, 50Hz
2-4. CEILING-CONCEALED TYPE
OCS03-1.qxp 06.5.16 1:03 PM Page 7