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PERFORMANCE DATA
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Performance Data
Outdoor Air
Temp.
Indoor Air Temperature (°F DB)
°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
16
14
12.02
1.26
11.66
1.25
11.54
1.25
11.43
1.24
11.34
1.24
11.11
1.23
10.85
1.23
17
15
12.10
1.28
11.74
1.26
11.62
1.26
11.50
1.25
11.42
1.25
11.19
1.24
10.92
1.24
19
17
12.27
1.30
11.90
1.29
11.78
1.29
11.66
1.28
11.57
1.28
11.34
1.26
11.07
1.26
24
23
13.46
1.35
13.05
1.34
12.92
1.34
12.79
1.32
12.69
1.32
12.44
1.31
12.14
1.31
32
30
16.13
1.46
15.64
1.44
15.48
1.44
15.33
1.43
15.21
1.43
14.91
1.42
14.55
1.42
41
38
18.51
1.55
17.95
1.54
17.76
1.54
17.59
1.52
17.45
1.52
17.10
1.51
16.70
1.51
43
40
19.10
1.58
18.52
1.56
18.33
1.56
18.15
1.55
18.01
1.55
17.65
1.53
17.23
1.53
47
43
19.99
1.61
19.39
1.60
19.19
1.60
19.00
1.58
18.85
1.58
18.48
1.57
18.04
1.57
53
50
20.19
1.63
19.58
1.61
19.38
1.61
19.19
1.60
19.04
1.60
18.66
1.58
18.22
1.58
59
53
20.65
1.65
20.03
1.63
19.82
1.63
19.63
1.61
19.48
1.61
19.09
1.60
18.63
1.60
64
57
21.09
1.68
20.45
1.66
20.25
1.66
20.05
1.65
19.89
1.65
19.49
1.63
19.03
1.63
70
61
21.49
1.70
20.84
1.69
20.63
1.69
20.43
1.67
20.27
1.67
19.86
1.65
19.39
1.65
75
65
21.79
1.73
21.13
1.71
20.92
1.71
20.71
1.69
20.55
1.69
20.14
1.68
19.66
1.68
Table 28: LSN180HEV2 / LSU180HEV2 Heating Capacities.
Heating Capacity Table for LS180HEV2 (LSU1 LSN180HEV2)
Heating Capacity
PERFORMANCE DATA
Outdoor Air
Temp.
Indoor Air Temperature (°F DB)
°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
16
14
13.92
1.54
13.50
1.53
13.36
1.53
13.23
1.51
13.13
1.51
12.87
1.50
12.56
1.50
17
15
14.02
1.56
13.59
1.54
13.45
1.54
13.32
1.53
13.22
1.53
12.95
1.51
12.64
1.51
19
17
14.21
1.59
13.77
1.57
13.64
1.57
13.50
1.56
13.40
1.56
13.13
1.54
12.82
1.54
24
23
15.58
1.65
15.11
1.63
14.96
1.63
14.81
1.61
14.69
1.61
14.40
1.60
14.06
1.60
32
30
18.68
1.78
18.11
1.76
17.93
1.76
17.75
1.74
17.61
1.74
17.26
1.73
16.85
1.73
41
38
21.43
1.90
20.78
1.88
20.57
1.88
20.37
1.86
20.21
1.86
19.80
1.84
19.33
1.84
43
40
22.12
1.92
21.45
1.91
21.23
1.91
21.02
1.89
20.86
1.89
20.44
1.87
19.95
1.87
47
43
23.15
1.97
22.45
1.95
22.22
1.95
22.00
1.93
21.83
1.93
21.39
1.91
20.88
1.91
53
50
23.38
1.99
22.67
1.97
22.44
1.97
22.22
1.95
22.05
1.95
21.61
1.93
21.09
1.93
59
53
23.91
2.01
23.19
1.99
22.95
1.99
22.73
1.97
22.55
1.97
22.10
1.95
21.57
1.95
64
57
24.42
2.05
23.68
2.03
23.44
2.03
23.21
2.01
23.03
2.01
22.57
1.99
22.03
1.99
70
61
24.89
2.08
24.13
2.06
23.89
2.06
23.65
2.04
23.47
2.04
23.00
2.02
22.45
2.02
75
65
25.23
2.11
24.47
2.09
24.22
2.09
23.98
2.07
23.80
2.07
23.32
2.04
22.76
2.04
Table 29: LSN240HEV2 / LSU240HEV2 Heating Capacities.
Heating Capacity Table for LS240HEV2 (LSU2 LSN240HEV2)
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.
Capacity as rated: 0 ft. above sea level with 24.6 ft. of refrigerant piping. 0 ft. level difference between
outdoor and indoor units.
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).
