PERFORMANCE DATA | 7
Performance Data
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TC = Total Capacity (MBh). PI = Power Input (kW) (includes compressor and outdoor fan).
Cooling range with the Low Ambient Baffle Kit (sold separately) is -9.9°F to +122°F and is achieved
only when all indoor units are operating in cooling mode. Does not impact heat recovery system
synchronous operating range.
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).
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
90%
-9.9 43.7 0.93 52.1 1.12 60.8 1.32 64.9 1.42 69.1 1.52 77.5 1.75 85.8 1.92
-5 43.7 0.98 52.1 1.18 60.8 1.39 64.9 1.50 69.1 1.60 77.5 1.84 85.8 2.03
0 43.7 1.02 52.1 1.23 60.8 1.45 64.9 1.56 69.1 1.67 77.5 1.92 85.8 2.11
5 43.7 1.06 52.1 1.27 60.8 1.50 64.9 1.62 69.1 1.73 77.5 1.99 85.8 2.18
10 43.7 1.09 52.1 1.31 60.8 1.55 64.9 1.66 69.1 1.78 77.5 2.05 85.8 2.25
14 43.7 1.13 52.1 1.36 60.8 1.60 64.9 1.72 69.1 1.84 77.5 2.12 85.8 2.33
20 43.7 1.17 52.1 1.41 60.8 1.66 64.9 1.79 69.1 1.92 77.5 2.20 85.8 2.42
25 43.7 1.21 52.1 1.45 60.8 1.71 64.9 1.84 69.1 1.98 77.5 2.26 85.8 2.49
30 43.7 1.24 52.1 1.49 60.8 1.76 64.9 1.90 69.1 2.05 77.5 2.32 85.8 2.57
35 43.7 1.28 52.1 1.54 60.8 1.81 64.9 1.96 69.1 2.11 77.5 2.39 85.8 2.65
40 43.7 1.32 52.1 1.59 60.8 1.87 64.9 2.02 69.1 2.17 77.5 2.46 85.8 2.72
45 43.7 1.35 52.1 1.62 60.8 1.91 64.9 2.06 69.1 2.22 77.5 2.52 85.8 2.79
50 43.7 1.38 52.1 1.66 60.8 1.96 64.9 2.11 69.1 2.27 77.5 2.58 85.8 2.85
55 43.7 1.39 52.1 1.68 60.8 1.99 64.9 2.15 69.1 2.31 77.5 2.63 85.8 2.87
60 43.7 1.45 52.1 1.75 60.8 2.07 64.9 2.24 69.1 2.41 77.5 2.73 85.1 2.91
65 43.7 1.47 52.1 1.79 60.8 2.11 64.9 2.28 69.1 2.45 77.5 2.78 84.5 3.05
70 43.7 1.51 52.1 1.84 60.8 2.19 64.9 2.41 69.1 2.63 77.5 3.10 82.9 3.28
75 43.7 1.54 52.1 1.92 60.8 2.34 64.9 2.58 69.1 2.82 77.5 3.24 81.6 3.42
80 43.7 1.73 52.1 2.18 60.8 2.67 64.9 2.94 69.1 3.22 77.5 3.58 79.4 3.72
85 43.7 1.84 52.1 2.32 60.8 2.86 64.9 3.14 69.1 3.44 76.5 3.77 78.1 3.88
90 43.7 2.07 52.1 2.63 60.8 3.24 64.9 3.57 69.1 3.92 74.3 4.12 75.9 4.18
95 43.7 2.21 52.1 2.79 60.8 3.45 64.9 3.81 69.1 4.18 73.0 4.28 74.6 4.34
100 43.7 2.28 52.1 2.91 60.8 3.60 64.9 3.96 69.1 4.28 72.0 4.46 73.3 4.51
105 43.7 2.65 52.1 3.37 60.8 4.07 64.9 4.34 68.3 4.58 69.8 4.79
70.7 4.84
110 43.7 3.04 52.1 3.89 60.8 4.46 64.9 4.68 65.6 4.97 66.4 5.14 67.0 5.20
115 43.7 3.29 52.1 4.22 56.9 4.70 61.6 4.90 62.4 5.13 63.0 5.24 63.3 5.31
118 43.7 3.49 50.8 4.55 49.5 3.95 53.6 4.16 54.4 4.35 54.9 4.45 54.6 4.50
122 41.5 3.46 40.7 3.46 39.5 3.01 42.8 3.14 43.5 3.30 44.1 3.37 44.0 3.42
80%
-9.9 38.9 0.81 46.3 0.97 54.0 1.13 57.5 1.23 61.4 1.32 68.8 1.51 76.2 1.68
-5 38.9 0.85 46.3 1.03 54.0 1.19 57.5 1.30 61.4 1.40 68.8 1.60 76.2 1.78
0 38.9 0.89 46.3 1.07 54.0 1.24 57.5 1.35 61.4 1.45 68.8 1.66 76.2 1.85
5 38.9 0.92 46.3 1.11 54.0 1.29 57.5 1.40 61.4 1.51 68.8 1.72 76.2 1.92
10 38.9 0.95 46.3 1.14 54.0 1.32 57.5 1.44 61.4 1.55 68.8 1.77 76.2 1.97
14 38.9 0.98 46.3 1.18 54.0 1.37 57.5 1.49 61.4 1.61 68.8 1.83 76.2 2.04
20 38.9 1.02 46.3 1.22 54.0 1.43 57.5 1.55 61.4 1.66 68.8 1.90 76.2 2.12
25 38.9 1.05 46.3 1.26 54.0 1.47 57.5 1.59 61.4 1.71 68.8 1.96 76.2 2.19
30 38.9 1.08 46.3 1.29 54.0 1.52 57.5 1.64 61.4 1.75 68.8 2.01 76.2 2.25
35 38.9 1.11 46.3 1.33 54.0 1.56 57.5 1.68 61.4 1.80 68.8 2.07 76.2 2.32
40 38.9 1.14 46.3 1.37 54.0 1.60 57.5 1.73 61.4 1.85 68.8 2.12 76.2 2.38
45 38.9 1.16 46.3 1.38 54.0 1.63 57.5 1.75 61.4 1.87 68.8 2.15 76.2 2.41
50 38.9 1.17 46.3 1.40 54.0 1.65 57.5 1.78 61.4 1.90 68.8 2.18 76.2 2.44
55 38.9 1.19 46.3 1.43 54.0 1.68 57.5 1.81 61.4 1.94 68.8 2.22 76.2 2.48
60 38.9 1.23 46.3 1.47 54.0 1.74 57.5 1.87 61.4 2.02 68.8 2.30 76.2 2.59
65 38.9 1.25 46.3 1.50 54.0 1.77 57.5 1.91 61.4 2.06 68.8 2.34 76.2 2.65
70 38.9 1.28 46.3 1.55 54.0 1.82 57.5 1.97 61.4 2.14 68.8 2.53 76.2 2.92
75 38.9 1.31 46.3 1.58 54.0 1.91 57.5 2.10 61.4 2.28 68.8 2.69 76.2 3.08
80 38.9 1.43 46.3 1.79 54.0 2.18 57.5 2.38 61.4 2.60 68.8 3.09 76.2 3.45
85 38.9 1.53 46.3 1.90 54.0 2.32 57.5 2.54 61.4 2.79 68.8 3.29 76.2 3.53
90 38.9 1.72 46.3 2.16 54.0 2.63 57.5 2.89 61.4 3.17 68.8 3.62 74.9 3.75
95 38.9 1.82 46.3 2.28 54.0 2.81 57.5 3.07 61.4 3.37 68.8 3.75 73.3 3.85
100 38.9 1.97 46.3 2.46 54.0 3.03
57.5 3.29 61.4 3.50 68.8 3.90 71.7 3.97
105 38.9 2.24 46.3 2.82 54.0 3.37 57.5 3.53 61.4 3.76 68.0 4.05 69.6 4.17
110 38.9 2.54 46.3 3.21 54.0 3.57 57.5 3.77 61.4 4.05 65.6 4.20 65.9 4.38
115 38.9 2.72 46.3 3.43 54.0 3.69 57.5 3.96 57.5 4.14 57.9 4.30 57.9 4.56
118 38.9 2.89 46.3 3.65 49.5 3.95 50.5 3.76 50.1 3.52 50.4 3.65 50.0 3.87
122 38.9 3.12 40.8 3.44 39.5 3.01 40.4 2.84 40.1 2.66 40.5 2.76 40.2 2.94
COOLING CAPACITY DATA
72,000 Btu/h 208-230V / 460V Outdoor Units
ARUM072BTE5 / ARUM072DTE5