13
Performance data (cont)
COOLING EXTENDED PERFORMANCE TABLE
HEATING EXTENDED PERFORMANCE TABLE -10–20
HEATING EXTENDED PERFORMANCE TABLE 30–60
See Legend and Notes on page 17. *At 75°F entering dry bulb—Tennessee Valley Authority [TVA] rating conditions; all others at 80°F entering dry bulb.
50JX036 (3 TONS)
Temp (F)
Air Ent
Outdoor Coil
(Edb)
Indoor Entering Air—CFM/BF
1050/0.11
1200/0.14
1350/0.18
Indoor Entering Air—Ewb (F)
72
67
63*
62
72
67
63*
62
72
67
63*
62
85
TC
37.4
35.2
33.4
32.3
37.8
35.8
34.2
33.7
38.5
36.2
34.6
34.2
SHC
19.1
25.1
25.0
30.3
19.9
26.7
26.7
32.7
20.9
28.0
28.1
34.2
kW
3.18
3.15
3.13
3.12
3.19
3.16
3.14
3.13
3.20
3.17
3.14
3.14
95
TC
37.1
34.7
30.4
29.2
37.6
35.2
32.6
31.7
38.0
35.7
33.1
32.4
SHC
19.2
25.4
22.5
27.5
20.2
27.1
26.0
30.5
21.1
28.7
27.7
32.4
kW
3.48
3.44
3.33
3.30
3.49
3.45
3.41
3.38
3.40
3.46
3.42
3.39
105
TC
36.2
32.5
28.0
27.7
36.8
33.7
29.7
28.5
37.1
34.1
31.3
31.2
SHC
19.0
24.1
20.9
26.5
20.1
26.5
23.0
28.5
21.1
28.3
26.7
31.2
kW
3.78
3.69
3.54
3.54
3.80
3.74
3.61
3.56
3.80
3.76
3.66
3.62
115
TC
34.7
29.5
26.6
27.2
35.4
31.5
27.5
26.6
35.8
32.1
28.2
27.5
SHC
18.6
22.0
20.4
26.3
19.9
25.4
22.4
26.6
20.9
27.3
24.5
27.5
kW
4.09
3.89
3.81
3.78
4.11
3.98
3.82
3.80
4.11
4.00
3.85
3.83
50 JX036 (3 TONS)
Temp (F)
Indoor Air Cfm (std)
Air Temperature Entering Outdoor Coil (F db at 70% rh)
Air Ent Indoor Coil
-10
0
10
17
20
60
1050
TC
8.92
8.25
11.90
11.01
16.46
15.22
18.09
16.73
18.82
17.40
kW
2.15
2.25
2.36
2.43
2.46
1200
TC
9.67
8.94
15.19
14.05
17.32
16.01
18.88
17.46
19.62
18.15
kW
2.33
2.35
2.49
2.56
2.60
1350
TC
10.23
9.46
15.98
14.78
18.08
16.72
19.64
18.16
20.39
18.85
kW
2.55
2.55
2.65
2.73
2.76
70
1050
TC
6.60
6.11
13.40
12.40
15.70
14.52
17.40
16.09
18.13
16.77
kW
2.25
2.35
2.50
2.59
2.62
1200
TC
8.18
7.57
14.12
13.06
16.69
15.44
18.28
16.90
19.06
17.63
kW
2.46
2.54
2.64
2.72
2.76
1350
TC
9.11
8.43
10.80
9.99
17.50
16.19
19.09
17.65
19.82
18.33
kW
2.46
2.55
2.81
2.89
2.93
80
1050
TC
6.31
5.83
9.72
8.99
14.64
13.54
16.52
15.28
17.34
16.03
kW
2.39
2.51
2.68
2.74
2.77
1200
TC
6.84
6.32
13.07
12.09
15.68
14.50
17.69
16.36
18.34
16.96
kW
2.57
2.69
2.82
2.86
2.91
1350
TC
8.22
7.61
11.65
10.77
16.59
15.34
18.42
17.04
19.19
17.75
kW
2.80
2.89
3.00
3.06
3.09
50 JX036 (3 TONS)
Temp (F)
Indoor Air Cfm (std)
Air Temperature Entering Outdoor Coil (F db at 70% rh)
Air Ent Indoor Coil
30
40
47
50
60
60
1050
TC
20.96
29.39
31.09
31.09
33.90
33.90
35.17
35.17
39.37
39.37
kW
2.60
2.55
2.66
2.73
2.92
1200
TC
21.86
20.22
31.69
31.69
34.41
34.41
35.57
35.57
39.77
39.77
kW
2.72
2.61
2.72
2.77
2.93
1350
TC
22.69
20.98
32.29
32.29
34.81
34.81
35.93
35.93
40.18
40.18
kW
2.88
2.74
2.85
2.88
2.97
70
1050
TC
20.12
18.61
30.63
30.63
33.55
33.55
34.81
34.81
39.17
39.17
kW
2.74
2.71
2.87
2.93
3.14
1200
TC
21.06
19.47
31.35
31.35
34.20
34.20
35.47
35.47
39.37
39.37
kW
2.88
2.90
2.93
3.00
3.16
1350
TC
21.91
20.27
32.10
32.10
34.77
34.77
35.80
35.80
39.55
39.55
kW
3.06
2.96
3.07
3.13
3.26
80
1050
TC
19.93
18.43
29.99
29.99
33.00
33.00
34.36
34.36
38.68
38.68
kW
2.94
2.91
3.06
3.14
3.39
1200
TC
20.22
18.70
31.26
31.26
33.87
33.87
35.11
35.11
39.22
39.22
kW
3.04
3.10
3.16
3.22
3.41
1350
TC
21.11
19.52
31.80
31.80
34.60
34.60
35.79
35.79
39.46
39.46
kW
3.22
3.16
3.29
3.34
3.54
