PERFORMANCE DATA | 25
Performance Data
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THREE-PHASE
COOLING CAPACITY DATA
Combination
(%)
Outdoor
air temp.
(°F DB)
Indoor Air Temp. °F DB/°F WB
68/57 73/61 79/64 80/67 85/70 88/73 91/76
TC PI TC PI TC PI TC PI TC PI TC PI TC PI
MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW MBh kW
130%
-9.9 65.5 1.86 77.8 2.25 90.4 2.67 93.7 2.89 95.1 3.11 98.4 3.57 100.7 3.69
-4 65.5 1.96 77.8 2.38 90.4 2.82 93.7 3.05 95.1 3.28 98.4 3.77 100.7 3.89
0 65.5 2.04 77.8 2.47 90.4 2.94 93.7 3.17 95.1 3.42 98.4 3.92 100.7 4.05
5 65.5 2.11 77.8 2.56 90.4 3.04 93.7 3.28 95.1 3.54 98.4 4.06 100.7 4.19
10 65.5 2.17 77.8 2.64 90.4 3.13 93.7 3.38 95.1 3.64 98.4 4.18 100.7 4.32
14 65.5 2.25 77.8 2.73 90.4 3.24 93.7 3.50 95.1 3.78 98.4 4.33 100.7 4.47
20 65.5 2.29 77.8 2.78 90.4 3.29 93.7 3.55 95.1 3.83 98.4 4.39 100.7 4.54
25 65.5 2.32 77.8 2.81 90.4 3.33 93.7 3.60 95.1 3.87 98.4 4.44 100.7 4.59
30 65.5 2.35 77.8 2.85 90.4 3.37 93.7 3.64 95.1 3.92 98.4 4.49 100.7 4.64
35 65.5 2.38 77.8 2.89 90.4 3.41 93.7 3.68 95.1 3.96 98.4 4.54 100.7 4.70
40 65.5 2.41 77.8 2.92 90.4 3.45 93.7 3.73 95.1 4.01 98.4 4.60 100.7 4.76
45 65.5 2.44 77.8 2.95 90.4 3.49 93.7 3.77 95.1 4.05 98.4 4.65 100.7 4.80
50 65.5 2.46 77.8 2.98 90.4 3.52 93.7 3.81 95.1 4.09 98.4 4.69 100.7 4.85
55 65.5 2.50 77.8 3.03 90.4 3.59 92.4 3.89 93.7 4.17 97.0 4.77 99.4 4.89
60 65.5 2.58 77.8 3.14 89.1 3.74 90.3 4.04 91.4 4.34 94.7 4.92 97.0 4.94
65 65.5 2.64 77.8 3.21 87.7 3.81 89.1 4.12 90.1 4.42 93.3 5.08 95.7 5.12
70 65.5 2.54 77.8 3.08 86.1 3.79 87.1 4.17 88.4 4.58 91.6 5.09 94.0 5.14
75 65.5 2.60 77.8 3.29 84.8 4.06 85.7 4.48 87.1 4.91 90.3 5.33 92.6 5.37
80 65.5 2.96 77.8 3.74 82.4 4.64 83.4 5.13 84.8 5.63 87.9 5.79 90.3 5.84
85 65.5 3.15 77.8 4.00 81.1 4.96 82.4 5.47 83.4 5.98 86.6 6.03 89.0 6.08
90 65.5 3.57 76.4 4.54 78.8 5.63 79.8 6.23 81.1 6.44 84.3 6.50 86.6 6.56
95 66.2 3.78 75.9 4.83 78.3 6.01 79.6 6.65 80.6 6.67 83.8 6.74 86.2 6.80
100 66.2 4.09 74.6 5.23 76.9 6.52 78.3 7.00 79.3 7.04 82.8 7.10 85.2 7.16
105 66.2 4.61 72.6 5.92 74.9 7.35 76.1 7.52 77.2 7.56 79.9 7.63 81.1 7.70
110 66.2 5.18 69.6 6.67 72.5 8.02 72.7 8.06 73.8 8.09 75.3 8.17 75.6 8.24
115 65.8 5.99 67.0 7.67 67.0 8.45 67.0 8.45 67.0 8.45 68.0 8.47 68.3 8.49
118 57.2 5.08 58.3 6.50 58.4 7.11 58.4 7.17 58.4 7.17 59.2 7.19 59.0 7.20
122 45.7 3.85 46.7 4.94 46.5 5.41 46.6 5.43 46.7 5.43 47.5 5.45 47.5 5.47
120%
-9.9 59.6 1.75 71.1 2.12 82.6 2.51 88.5 2.71 92.5 2.92 96.7 3.35 98.7 3.46
-4 59.6 1.85 71.1 2.24 82.6 2.65 88.5 2.86 92.5 3.08 96.7 3.53 98.7 3.65
0 59.6 1.92 71.1 2.33 82.6 2.76 88.5 2.97 92.5 3.21 96.7 3.67 98.7 3.80
5 59.6 1.99 71.1 2.41 82.6 2.86 88.5 3.08 92.5 3.32 96.7 3.81 98.7 3.94
10 59.6 2.05 71.1 2.48 82.6 2.94 88.5 3.17 92.5 3.42 96.7 3.92 98.7 4.05
14 59.6 2.12 71.1 2.57 82.6 3.05 88.5 3.28 92.5 3.54 96.7 4.06 98.7 4.20
20 59.6 2.16 71.1 2.61 82.6 3.09 88.5 3.33 92.5 3.59 96.7 4.12 98.7 4.26
25 59.6 2.18 71.1 2.64 82.6 3.13 88.5 3.38 92.5 3.63 96.7 4.17 98.7 4.31
30 59.6 2.21 71.1 2.67 82.6 3.16 88.5 3.42 92.5 3.68 96.7 4.21 98.7 4.36
35 59.6 2.24 71.1 2.71 82.6 3.20 88.5 3.46 92.5 3.72 96.7 4.26 98.7 4.41
40 59.6 2.27 71.1 2.74 82.6 3.24 88.5 3.51 92.5 3.77 96.7 4.32 98.7 4.47
45 59.6 2.29 71.1 2.77 82.6 3.28 88.5 3.55 92.5 3.81 96.7 4.37 98.7 4.52
50 59.6 2.32 71.1 2.80 82.6 3.32 88.5 3.58 92.5 3.85 96.7 4.42 98.7 4.57
55 59.6 2.36 71.1 2.85 82.6 3.38 88.5 3.66 91.5 3.93 95.4 4.49 97.7 4.60
60 59.6 2.43 71.1 2.96 82.6 3.52 87.9 3.80 88.9 4.08 93.0 4.63 95.0 4.71
65 59.6 2.48 71.1 3.02 82.6 3.58 86.6 3.88 87.9 4.16 91.7 4.79 94.0 4.83
70 59.6 2.44 71.1 2.96 82.6 3.64 84.9 4.01 85.9 4.40 90.0 4.88 92.0 4.93
75 59.6 2.50 71.1 3.15 82.6 3.90 83.6 4.30 84.9 4.71 88.6 5.12 91.0 5.15
80 59.6 2.84 71.1 3.59 80.3 4.46 81.3 4.92 82.3 5.41 86.3 5.55 88.3 5.60
85 59.6 3.02 71.1 3.84 79.0 4.76 80.0 5.25 81.3 5.74 84.9 5.79 87.3 5.83
90 59.6 3.42 71.1 4.36 76.7 5.41 77.7 5.98 78.7 6.19 82.6 6.24 84.6 6.30
95 60.2 3.63 71.9 4.64 76.2 5.77 77.2 6.38 78.5 6.41 82.1 6.47 84.5 6.53
100 60.2 3.93 71.9 5.02 74.8 6.26 76.2 6.72 77.2 6.75 81.1 6.82 83.1 6.88
105 60.2 4.43 70.7 5.68 72.9 7.06 74.0 7.22 75.0 7.26 78.7 7.32 80.0 7.39
110 60.2 4.97 68.9 6.40 71.1 7.70 71.4 7.74 72.4 7.76 74.7 7.84 75.0 7.91
115 58.5 5.75 66.4 7.36 66.4 8.12 66.4 8.12 66.4 8.12 68.0 8.13 68.3 8.15
118 52.3 5.08 57.7 6.24 57.8 6.83 57.8 6.89 57.8 6.89 59.2 6.90 59.0 6.91
122 41.8 3.85 46.3 4.74 46.1 5.20 46.2 5.21 46.3 5.21 47.6 5.23 47.5 5.25
72,000 Btu/h 208-230V Three-Phase Outdoor Units
ARUN072BSS5
TC = Total Capacity (MBh). PI = Power Input (kW) (includes compressor and outdoor fan).
Cooling with the Low Ambient Wind Baffle (sold separately) is covered to -9.9°F.
The System Combination Ratio must be between 50–130%.
Nominal capacity as rated: 0 ft. above sea level with 25 ft. of refrigerant piping.
0 ft. level difference between outdoor and indoor units.
Nominal cooling capacity rating obtained with air entering the indoor unit at 80ºF dry bulb (DB) and
67ºF wet bulb (WB), and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).