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PERFORMANCE DATA
Cooling Capacity
LSN/LSU243HLV
Table 8: LSN243HLV/LSU243HLV Cooling Capacities
Outdoor
Air
64 / 53
Temp.
TC
SHC
PI
TC
(°F DB)
0
13.32
11.54
0.68
16.66
5
13.07
11.38
0.72
16.34
7
13.16
11.48
0.72
16.45
10
13.29
11.64
0.73
16.62
14
13.47
11.85
0.75
16.84
23
14.46
12.72
0.74
17.40
25
14.69
12.92
0.76
17.56
30
15.25
13.42
0.82
17.97
35
15.82
13.92
0.87
18.38
40
16.39
14.42
0.93
18.79
45
16.96
14.92
0.98
19.20
50
17.52
15.42
1.04
19.61
55
18.09
15.92
1.09
20.02
60
18.66
16.42
1.15
20.43
65
18.49
16.27
1.21
20.17
70
18.32
16.12
1.27
19.91
75
18.15
15.97
1.33
19.65
80
17.98
15.82
1.38
19.39
85
17.81
15.68
1.44
19.12
90
17.64
15.53
1.50
18.86
95
17.47
15.38
1.56
18.60
100
17.01
14.98
1.58
18.17
105
16.56
14.57
1.61
17.75
110
16.10
14.17
1.63
17.32
115
15.53
13.66
1.65
16.70
118
15.18
13.36
1.66
16.34
122
14.72
13.62
1.68
15.84
Table 9: LSN303HLV/LSU303HLV Cooling Capacities
Outdoor
Air
64 / 53
Temp.
TC
SHC
PI
TC
(°F DB)
0
18.16
12.84
1.17
22.71
5
17.82
12.66
1.22
22.28
7
17.94
12.78
1.23
22.43
10
18.12
12.95
1.25
22.66
14
18.37
13.19
1.28
22.97
23
19.72
14.16
1.26
23.72
25
20.03
14.38
1.30
23.94
30
20.80
14.94
1.39
24.50
35
21.58
15.49
1.49
25.06
40
22.35
16.05
1.58
25.62
45
23.12
16.60
1.68
26.18
50
23.90
17.16
1.77
26.74
55
24.67
17.72
1.87
27.30
60
25.45
18.27
1.96
27.86
65
25.21
18.11
2.06
27.50
70
24.98
17.94
2.16
27.15
75
24.75
17.78
2.26
26.79
80
24.52
17.61
2.36
26.44
85
24.29
17.45
2.46
26.08
90
24.05
17.28
2.56
25.72
95
23.82
17.12
2.66
25.37
100
23.20
16.67
2.70
24.78
105
22.58
16.22
2.74
24.20
110
21.95
15.77
2.78
23.61
115
21.17
15.20
2.81
22.78
118
20.70
14.86
2.83
22.28
122
20.08
15.16
2.86
21.61
DB: Dry Bulb Temperature (°F)
WB: Wet Bulb Temperature (°F)
SHC: Sensible 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. Cooling range with the Low Ambient Baffle Kit (sold separately) is 0°F to +122°F.
3. Grey shading indicates reference data. When operating the unit at this temperature, these values
26 | PERFORMANCE DATA
Indoor Air Temperature (°F DB/ °F WB)
68 / 57
72 / 61
SHC
PI
TC
SHC
PI
12.29
0.81
19.99
13.04
0.93
12.11
0.85
19.61
12.85
0.98
12.23
0.86
19.74
12.97
0.99
12.39
0.87
19.95
13.15
1.00
12.62
0.89
20.22
13.38
1.03
13.55
0.90
20.33
14.37
1.05
13.72
0.91
20.43
14.52
1.06
14.16
0.96
20.68
14.90
1.10
14.60
1.00
20.94
15.28
1.13
15.04
1.05
21.19
15.66
1.16
15.48
1.09
21.44
16.04
1.20
15.92
1.13
21.69
16.41
1.23
16.36
1.18
21.95
16.79
1.26
16.80
1.22
22.20
17.17
1.30
16.73
1.28
21.85
17.18
1.35
16.66
1.33
21.50
17.20
1.40
16.59
1.39
21.14
17.21
1.45
16.52
1.44
20.79
17.22
1.50
16.46
1.50
20.44
17.23
1.56
16.39
1.55
20.09
17.25
1.61
16.32
1.61
19.74
17.26
1.66
15.96
1.63
19.34
16.94
1.69
15.60
1.66
18.94
16.63
1.71
15.24
1.68
18.54
16.31
1.74
14.70
1.70
17.88
15.75
1.75
14.38
1.71
17.49
15.41
1.77
14.67
1.73
16.97
15.72
1.78
Indoor Air Temperature (°F DB/ °F WB)
68 / 57
72 / 61
SHC
PI
TC
SHC
PI
13.68
1.38
27.26
14.51
1.59
13.48
1.44
26.74
14.30
1.67
13.61
1.46
26.92
14.43
1.68
13.79
1.48
27.20
14.63
1.71
14.04
1.51
27.57
14.90
1.75
15.07
1.53
27.72
15.99
1.79
15.27
1.56
27.86
16.16
1.81
15.76
1.63
28.21
16.58
1.87
16.25
1.71
28.55
17.00
1.93
16.74
1.78
28.89
17.42
1.98
17.22
1.86
29.24
17.85
2.04
17.71
1.93
29.58
18.27
2.09
18.20
2.01
29.93
18.69
2.15
18.69
2.08
30.27
19.11
2.21
18.62
2.18
29.79
19.12
2.30
18.54
2.27
29.31
19.14
2.39
18.46
2.37
28.83
19.15
2.47
18.39
2.46
28.35
19.17
2.56
18.31
2.56
27.87
19.18
2.65
18.24
2.65
27.39
19.19
2.74
18.16
2.74
26.91
19.21
2.83
17.76
2.79
26.37
18.85
2.87
17.36
2.83
25.82
18.50
2.91
16.96
2.87
25.28
18.15
2.96
16.36
2.90
24.38
17.52
2.99
16.01
2.92
23.85
17.15
3.01
16.33
2.95
23.13
17.49
3.04
TC: Total Capacity (kBtu/h)
Due to our policy of continuous product innovation, some specifications may change without notification.
©
LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
77 / 64
80 / 67
TC
SHC
PI
TC
SHC
24.16
13.97
1.09
26.66
14.53
23.70
13.77
1.14
26.15
14.33
23.86
13.90
1.15
26.33
14.46
24.10
14.09
1.17
26.60
14.66
24.43
14.34
1.20
26.96
14.92
24.00
15.40
1.24
26.20
16.01
24.02
15.52
1.25
26.18
16.12
24.08
15.82
1.27
26.11
16.38
24.13
16.13
1.29
26.05
16.63
24.19
16.43
1.31
25.99
16.89
24.24
16.73
1.33
25.93
17.15
24.30
17.04
1.35
25.86
17.41
24.36
17.34
1.37
25.80
17.67
24.41
17.64
1.39
25.74
17.93
23.95
17.76
1.43
25.21
18.10
23.48
17.87
1.48
24.67
18.27
23.01
17.98
1.53
24.14
18.45
22.55
18.10
1.58
23.60
18.62
22.08
18.21
1.63
23.07
18.79
21.62
18.32
1.67
22.53
18.97
21.15
18.43
1.72
22.00
19.14
20.79
18.17
1.75
21.66
18.91
20.42
17.91
1.77
21.31
18.68
20.06
17.65
1.80
20.97
18.45
19.35
17.05
1.82
20.24
17.83
18.93
16.69
1.83
19.80
17.46
18.37
17.02
1.85
19.21
17.81
77 / 64
80 / 67
TC
SHC
PI
TC
SHC
32.94
15.55
1.86
36.35
16.17
32.31
15.33
1.95
35.66
15.94
32.54
15.47
1.97
35.90
16.09
32.87
15.68
2.00
36.27
16.31
33.31
15.96
2.04
36.76
16.60
32.73
17.13
2.12
35.73
17.82
32.76
17.27
2.13
35.69
17.94
32.83
17.61
2.17
35.61
18.22
32.91
17.95
2.20
35.52
18.51
32.98
18.28
2.23
35.44
18.80
33.06
18.62
2.26
35.35
19.09
33.14
18.96
2.30
35.27
19.37
33.21
19.30
2.33
35.18
19.66
33.29
19.63
2.36
35.10
19.95
32.65
19.76
2.44
34.37
20.14
32.02
19.89
2.53
33.64
20.34
31.38
20.01
2.61
32.91
20.53
30.75
20.14
2.69
32.19
20.72
30.11
20.26
2.77
31.46
20.91
29.48
20.39
2.85
30.73
21.11
28.84
20.52
2.94
30.00
21.30
28.34
20.22
2.98
29.53
21.04
27.85
19.93
3.02
29.06
20.79
27.35
19.64
3.07
28.60
20.53
26.39
18.97
3.10
27.60
19.84
25.82
18.57
3.12
27.00
19.43
25.04
18.94
3.15
26.19
19.82
can be different by discontinuous operation.
4. 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 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).
86 / 72
PI
TC
SHC
PI
TC
1.19
22.25
15.85
0.97
19.30
1.24
21.82
15.62
1.01
18.93
1.25
21.97
15.77
1.02
19.06
1.27
22.20
15.98
1.04
19.26
1.30
22.50
16.27
1.06
19.52
1.36
23.06
17.47
1.08
20.96
1.36
23.31
17.66
1.10
21.40
1.38
23.94
18.13
1.15
22.50
1.39
24.58
18.60
1.19
23.60
1.40
25.21
19.07
1.23
24.70
1.41
25.85
19.54
1.28
25.79
1.42
26.48
20.00
1.32
26.89
1.43
27.12
20.47
1.37
27.99
1.44
27.75
20.94
1.41
29.09
1.49
27.21
20.96
1.47
28.55
1.53
26.68
20.97
1.53
28.02
1.58
26.14
20.98
1.59
27.48
1.62
25.61
20.99
1.65
26.94
1.67
25.07
21.00
1.72
26.40
1.71
24.53
21.02
1.78
25.87
1.76
24.00
21.03
1.84
25.33
1.79
23.58
20.69
1.86
24.87
1.81
23.17
20.36
1.89
24.41
1.84
22.76
20.03
1.92
23.95
1.86
21.98
19.35
1.94
23.14
1.87
21.52
18.95
1.95
22.66
1.89
20.87
19.32
1.97
21.98
86 / 72
PI
TC
SHC
PI
TC
2.02
30.34
17.64
1.65
26.32
2.11
29.75
17.39
1.72
25.82
2.14
29.96
17.55
1.74
26.00
2.17
30.27
17.79
1.77
26.26
2.22
30.68
18.11
1.81
26.62
2.32
31.44
19.44
1.85
28.58
2.33
31.79
19.65
1.88
29.18
2.34
32.65
20.17
1.95
30.68
2.36
33.52
20.70
2.03
32.18
2.38
34.38
21.22
2.10
33.68
2.40
35.25
21.74
2.18
35.17
2.42
36.11
22.26
2.25
36.67
2.44
36.98
22.78
2.33
38.17
2.45
37.84
23.31
2.40
39.67
2.53
37.11
23.32
2.51
38.94
2.61
36.38
23.33
2.61
38.20
2.69
35.65
23.35
2.72
37.47
2.77
34.92
23.36
2.82
36.74
2.84
34.19
23.37
2.92
36.01
2.92
33.46
23.39
3.03
35.27
3.00
32.72
23.40
3.13
34.54
3.05
32.16
23.03
3.18
33.91
3.09
31.60
22.66
3.22
33.29
3.14
31.03
22.29
3.27
32.66
3.17
29.98
21.53
3.31
31.56
3.19
29.34
21.08
3.33
30.90
3.22
28.46
21.51
3.36
29.97
90 / 75
SHC
PI
16.73
0.82
16.49
0.86
16.64
0.87
16.87
0.88
17.17
0.90
18.44
0.90
18.68
0.93
19.29
0.99
19.90
1.06
20.51
1.13
21.12
1.19
21.73
1.26
22.34
1.32
22.95
1.39
22.86
1.46
22.76
1.53
22.67
1.60
22.57
1.68
22.48
1.75
22.38
1.82
22.29
1.89
21.88
1.92
21.48
1.94
21.07
1.97
20.36
2.00
19.94
2.01
20.34
2.03
90 / 75
SHC
PI
18.61
1.40
18.35
1.46
18.52
1.48
18.77
1.50
19.11
1.53
20.52
1.53
20.79
1.58
21.47
1.69
22.15
1.80
22.83
1.92
23.51
2.03
24.19
2.14
24.87
2.26
25.55
2.37
25.44
2.49
25.33
2.61
25.23
2.73
25.12
2.86
25.02
2.98
24.91
3.10
24.80
3.22
24.35
3.27
23.90
3.31
23.45
3.36
22.66
3.40
22.19
3.43
22.63
3.46
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