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Cooling Capacity Table for LUU180HV (18,000 Btu/h)
(When Combined with C74BHM-X24C-B + FG7TC-060D-V24B).
Table 10: Cooling Capacity Table for LUU180HV (When Combined with C74BHM-X24C-B + FG7TC-060D-V24B).
Outdoor Air
Temp.
68 / 57
(°F DB)
TC
SHC
-4
17.70
13.52
-0.4
17.69
13.60
5
17.67
13.72
10
17.66
13.83
15
17.65
13.93
20
17.63
14.04
25
17.62
14.15
30
17.60
14.26
35
17.59
14.37
40
17.58
14.48
45
17.56
14.59
50
17.55
14.69
55
17.54
14.80
60
17.52
14.91
65
17.51
15.02
70
17.50
15.12
75
17.08
14.87
80
16.66
14.62
85
16.24
14.35
90
15.82
14.08
95
15.37
13.93
100
14.99
13.56
105
14.62
13.19
110
14.24
12.74
115
13.87
12.36
118
13.65
12.27
122
13.57
12.24
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 can be extended from 5°F down to -4°F using the Low Ambient Wind Baffle Kit (sold
separately).
LG HEAT PUMP PERFORMANCE DATA
73 / 61
PI
TC
SHC
PI
TC
0.85
18.80
14.28
0.88
19.89
0.86
18.79
14.36
0.89
19.88
0.88
18.77
14.49
0.91
19.87
0.89
18.76
14.60
0.92
19.85
0.90
18.74
14.72
0.93
19.84
0.91
18.73
14.84
0.95
19.82
0.93
18.71
14.95
0.96
19.81
0.94
18.70
15.06
0.97
19.79
0.95
18.68
15.18
0.99
19.78
0.97
18.67
15.29
1.00
19.76
0.98
18.66
15.41
1.01
19.75
0.99
18.64
15.52
1.03
19.73
1.00
18.63
15.64
1.04
19.72
1.02
18.61
15.75
1.05
19.70
1.03
18.60
15.86
1.07
19.69
1.04
18.58
15.98
1.08
19.67
1.10
18.16
15.73
1.14
19.24
1.16
17.74
15.48
1.20
18.82
1.21
17.32
15.22
1.26
18.40
1.27
16.90
14.96
1.32
17.97
1.33
16.44
14.82
1.37
17.51
1.38
16.06
14.45
1.43
17.13
1.44
15.69
14.08
1.49
16.76
1.49
15.32
13.62
1.55
16.39
1.55
14.94
13.24
1.61
16.01
1.58
14.72
13.16
1.64
15.79
1.63
14.64
13.13
1.69
15.71
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.
Indoor Air Temp. °F DB / °F WB
77 / 64
80 / 67
SHC
PI
TC
SHC
13.83
0.92
20.69
14.12
13.91
0.93
20.68
14.20
14.03
0.94
20.66
14.32
14.14
0.95
20.64
14.44
14.25
0.97
20.63
14.55
14.36
0.98
20.61
14.67
14.48
1.00
20.60
14.78
14.59
1.01
20.58
14.89
14.70
1.02
20.57
15.01
14.81
1.04
20.55
15.12
14.92
1.05
20.53
15.23
15.03
1.07
20.52
15.35
15.14
1.08
20.50
15.46
15.25
1.09
20.49
15.57
15.36
1.11
20.47
15.68
15.47
1.12
20.46
15.79
15.25
1.18
20.03
15.58
15.03
1.24
19.60
15.37
14.79
1.30
19.17
15.14
14.55
1.36
18.75
14.91
14.44
1.42
18�00
14�58
14.10
1.48
17.77
14.35
13.76
1.54
17.53
14.13
13.33
1.61
17.16
13.71
12.98
1.67
16.79
13.36
12.91
1.70
16.56
13.30
12.89
1.75
16.49
13.28
3. Grey shading indicates reference data. When operating at this temperature, these values can be
different if the system is not running consistently.
4. Direct interpolation is permissible.
Test conditions are based on AHRI 210 / 240.
Cooling Capacity Tables
86 / 72
PI
TC
SHC
PI
TC
0.93
22.09
14.24
0.94
23.19
0.94
22.08
14.32
0.95
23.18
0.95
22.06
14.45
0.97
23.16
0.97
22.05
14.56
0.98
23.14
0.98
22.03
14.68
1.00
23.12
0.99
22.01
14.79
1.01
23.11
1.01
22.00
14.90
1.03
23.09
1.02
21.98
15.02
1.04
23.07
1.04
21.96
15.13
1.05
23.05
1.05
21.94
15.25
1.07
23.04
1.06
21.93
15.36
1.08
23.02
1.08
21.91
15.47
1.10
23.00
1.09
21.89
15.59
1.11
22.98
1.11
21.88
15.70
1.13
22.97
1.12
21.86
15.81
1.14
22.95
1.13
21.84
15.93
1.16
22.93
1.20
21.41
15.73
1.22
22.50
1.26
20.98
15.54
1.28
22.06
1.32
20.55
15.33
1.34
21.63
1.38
20.12
15.11
1.40
21.20
1�44
19.65
15.03
1.47
20.72
1.50
19.28
14.71
1.53
20.35
1.56
18.90
14.38
1.59
19.97
1.62
18.53
13.98
1.65
19.60
1.68
18.15
13.64
1.72
19.22
1.72
17.93
13.60
1.75
19.00
1.77
17.85
13.58
1.80
18.92
Do not extrapolate.
PERFORMANCE DATA | 19
90 / 75
SHC
PI
14.51
0.96
14.59
0.97
14.72
0.99
14.84
1.00
14.95
1.02
15.07
1.03
15.19
1.05
15.30
1.06
15.42
1.08
15.54
1.09
15.65
1.11
15.77
1.12
15.88
1.13
16.00
1.15
16.11
1.16
16.23
1.18
16.05
1.24
15.86
1.31
15.66
1.37
15.45
1.43
15.38
1.50
15.07
1.56
14.75
1.62
14.35
1.69
14.02
1.75
13.98
1.79
13.97
1.84
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