User Guide

PERFORMANCE DATA | 31
Performance Data
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Outdoor Air
Temp.
Indoor Air Temperature (°F DB/ °F WB)
°F DB °F WB
60 64 68 70 72 75 86
TC PI TC PI TC PI TC PI TC PI TC PI TC PI
-3 -4 11.22 1.17 10.88 1.16 10.77 1.16 10.67 1.15 10.58 1.15 10.37 1.14 10.12 1.14
0 -1 12.22 1.29 11.85 1.28 11.73 1.28 11.61 1.26 11.52 1.26 11.29 1.25 11.02 1.25
6 5 12.93 1.35 12.53 1.33 12.41 1.33 12.29 1.32 12.19 1.32 11.95 1.31 11.66 1.31
10 9 13.50 1.39 13.09 1.38 12.95 1.38 12.83 1.36 12.73 1.36 12.47 1.35 12.17 1.35
16 14 13.92 1.40 13.50 1.39 13.36 1.39 13.23 1.38 13.13 1.38 12.87 1.36 12.56 1.36
19 17 14.21 1.45 13.77 1.43 13.64 1.43 13.50 1.42 13.40 1.42 13.13 1.41 12.82 1.41
24 23 15.58 1.50 15.11 1.49 14.96 1.49 14.81 1.47 14.69 1.47 14.40 1.46 14.06 1.46
32 30 18.68 1.62 18.11 1.61 17.93 1.61 17.75 1.59 17.61 1.59 17.26 1.57 16.85 1.57
41 38 21.43 1.73 20.78 1.71 20.57 1.71 20.37 1.69 20.21 1.69 19.80 1.68 19.33 1.68
43 40 22.12 1.76 21.45 1.74 21.23 1.74 21.02 1.72 20.86 1.72 20.44 1.70 19.95 1.70
47 43 23.15 1.80 22.45 1.78 22.22 1.78 22.00 1.76 21.83 1.76 21.39 1.74 20.88 1.74
53 50 23.38 1.81 22.67 1.80 22.44 1.80 22.22 1.78 22.05 1.78 21.61 1.76 21.09 1.76
59 53 23.91 1.83 23.19 1.81 22.95 1.81 22.73 1.80 22.55 1.80 22.10 1.78 21.57 1.78
64 57 24.42 1.87 23.68 1.85 23.44 1.85 23.21 1.83 23.03 1.83 22.57 1.81 22.03 1.81
70 61 24.89 1.89 24.13 1.88 23.89 1.88 23.65 1.86 23.47 1.86 23.00 1.84 22.45 1.84
75 65 25.23 1.92 24.47 1.90 24.22 1.90 23.98 1.88 23.80 1.88 23.32 1.86 22.76 1.86
Table 13: LAN180HSV4/LSU180HSV4 Heating Capacities.
PERFORMANCE DATA
Heating Capacity
LA180HSV4, LA240HSV3
Outdoor Air
Temp.
Indoor Air Temperature (°F DB/ °F WB)
°F DB °F WB
60 64 68 70 72 75 86
TC PI TC PI TC PI TC PI TC PI TC PI TC PI
-3 -4 14.08 1.78 13.65 1.76 13.51 1.76 13.38 1.74 13.28 1.74 13.01 1.73 12.70 1.73
0 -1 15.33 1.96 14.86 1.94 14.71 1.94 14.57 1.92 14.45 1.92 14.16 1.90 13.83 1.90
6 5 16.22 2.04 15.73 2.02 15.57 2.02 15.41 2.00 15.29 2.00 14.99 1.98 14.63 1.98
10 9 16.93 2.11 16.42 2.09 16.25 2.09 16.09 2.07 15.97 2.07 15.65 2.05 15.27 2.05
16 14 17.47 2.13 16.94 2.11 16.76 2.11 16.60 2.09 16.47 2.09 16.14 2.07 15.76 2.07
19 17 17.82 2.20 17.28 2.18 17.11 2.18 16.94 2.15 16.81 2.15 16.47 2.13 16.08 2.13
24 23 19.55 2.28 18.95 2.26 18.76 2.26 18.58 2.23 18.43 2.23 18.06 2.21 17.64 2.21
32 30 23.43 2.46 22.72 2.44 22.49 2.44 22.27 2.41 22.10 2.41 21.65 2.39 21.14 2.39
41 38 26.88 2.62 26.07 2.60 25.80 2.60 25.55 2.57 25.35 2.57 24.84 2.55 24.25 2.55
43 40 27.75 2.66 26.91 2.64 26.63 2.64 26.37 2.61 26.17 2.61 25.64 2.58 25.03 2.58
47 43 29.04 2.72 28.16 2.70 27.88 2.70 27.60 2.67 27.39 2.67 26.84 2.64 26.20 2.64
53 50 29.33 2.75 28.44 2.72 28.15 2.72 27.88 2.70 27.66 2.70 27.11 2.67 26.46 2.67
59 53 30.00 2.78 29.09 2.75 28.80 2.75 28.51 2.72 28.29 2.72 27.72 2.70 27.07 2.70
64 57 30.64 2.83 29.71 2.80 29.41 2.80 29.12 2.78 28.90 2.78 28.32 2.75 27.64 2.75
70 61 31.22 2.87 30.27 2.85 29.97 2.85 29.67 2.82 29.44 2.82 28.85 2.79 28.17 2.79
75 65 31.66 2.91 30.70 2.89 30.38 2.89 30.08 2.86 29.85 2.86 29.25 2.83 28.56 2.83
Table 14: LAN240HSV3/LAU240HSV3 Heating Capacities.
DB: Dry Bulb Temperature (°F) WB: Wet Bulb Temperature (°F) TC: Total Capacity (kBtu/h)
PI: Power Input (kW) (includes compressor, indoor fan motor and outdoor fan motor)
1. All capacities are net, evaporator fan motor heat is deducted.
2. Direct interpolation is permissible. Do not extrapolate.
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 heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and
60ºF wet bulb (WB), and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).