I - 68
SM830082
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1. Specifications
Indoor Unit: KH2442 Outdoor Unit: CH2442
• 208V / 1 phase / 60Hz
RATING CAPACITY : 21,000 BTU/h AIR FLOW RATE: 510 CFM
EVAPORATOR CONDENSER
ENT.TEMP.°F(°C) AMBIENT TEMP °F(°C)
WB DB 75 85 95 105 115
(23.9) (29.4) (35.0) (40.6) (46.1)
TC 21,270 20,240 19,070 17,750 16,280
CI 1.75 1.92 2.09 2.33 2.56
72(22.2) SHC 15,260 14,730 14,130 13,470 12,760
59 76(24.4) SHC 17,130 16,590 16,000 15,340 14,620
(15.0) 80(26.7) SHC 19,080 18,550 17,950 17,290 16,280
84(28.9) SHC 20,950 20,240 19,070 17,750 16,280
88(31.1) SHC 21,270 20,240 19,070 17,750 16,280
TC 22,070 21,080 20,030 18,840 17,540
CI 1.77 1.94 2.12 2.36 2.6
72(22.2) SHC 12,940 12,470 11,970 11,430 10,840
63 76(24.4) SHC 14,810 14,330 13,840 13,290 12,710
(17.2) 80(26.7) SHC 16,760 16,290 15,790 15,250 14,660
84(28.9) SHC 18,630 18,150 17,660 17,110 16,530
88(31.1) SHC 20,490 20,020 19,530 18,840 17,540
TC 22,910 22,010 # 21,000 19,890 18,670
CI 1.79 1.96 2.14 2.39 2.63
72(22.2) SHC 10,600 10,210 9,780 9,310 8,800
67 76(24.4) SHC 12,470 12,080 11,640 11,170 10,670
(19.4) 80(26.7) SHC 14,420 14,030 13,590 13,130 12,620
84(28.9) SHC 16,290 15,900 15,460 14,990 14,490
88(31.1) SHC 18,160 17,760 17,330 16,860 16,360
TC 24,130 23,290 22,390 21,400 20,310
CI 1.81 1.98 2.17 2.42 2.67
72(22.2) SHC 8,290 7,960 7,600 7,220 6,800
71 76(24.4) SHC 10,160 9,820 9,470 9,090 8,670
(21.7) 80(26.7) SHC 12,110 11,780 11,420 11,040 10,620
84(28.9) SHC 13,980 13,640 13,290 12,910 12,490
88(31.1) SHC 15,840 15,510 15,160 14,770 14,360
TC 24,610 23,810 22,970 22,010 20,980
CI 1.84 2.01 2.2 2.46 2.71
75 76(24.4) SHC 7,640 7,350 7,050 6,720 6,360
(23.9) 80(26.7) SHC 9,590 9,300 9,010 8,670 8,320
84(28.9) SHC 11,460 11,170 10,870 10,540 10,180
88(31.1) SHC 13,320 13,040 12,740 12,400 12,050
TC :Total Cooling Capacity (BTU/h)
SHC:Sensible Heat Capacity (BTU/h)
CI :Compressor Input (kW)
Rating conditions are
M.R.= 6.76 USpints/h
:Outdoor Ambient Temp.95° FDB
:Indoor Unit Entering Air Temp.80° FDB/67° FWB