22
INSTANTANEOUS AND INTEGRATED HEATING RATINGS (cont)
LEGEND
NOTES:
1.
indicates integrated ratings.
2. Integrated capacity is maximum (instantaneous) capacity less the
effect of frost on the outdoor coil and the heat required to defrost it.
50TFQ008
Return
Air
(F db)
Cfm
(Standard
Air)
Air Temperature Entering Outdoor Coil (F)
0
10
17
30
40
47
50
60
55
2000
Cap.
36.6
31.2
44.0
40.4
49.8
45.4
61.4
53.8
70.4
70.4
77.4
77.4
80.6
80.6
91.8
91.8
kW
5.24
5.64
5.94
6.58
7.08
7.50
7.68
8.32
2600
Cap.
37.6
32.0
45.2
41.4
51.2
46.6
63.0
55.2
72.4
72.4
79.6
79.6
83.0
83.0
92.4
92.4
kW
5.18
5.56
5.82
6.40
6.84
7.20
7.36
7.78
3200
Cap.
38.2
32.4
45.8
42.0
51.8
47.2
63.8
55.8
73.6
73.6
81.0
81.0
83.8
83.8
91.2
91.2
kW
5.16
5.50
5.74
6.28
6.70
7.02
7.12
7.40
70
2000
Cap.
32.4
27.6
40.4
37.2
46.0
41.8
57.8
50.6
66.8
66.8
73.6
73.6
76.6
76.6
87.8
87.8
kW
5.42
5.90
6.22
6.92
7.48
7.94
8.16
8.90
2600
Cap.
33.4
28.4
41.8
38.2
47.4
43.2
59.6
52.2
68.8
68.8
75.8
75.8
79.0
79.0
90.4
90.4
kW
5.38
5.82
6.12
6.76
7.28
7.68
7.86
8.48
3200
Cap.
34.2
29.0
42.2
38.6
48.4
44.0
60.6
53.0
70.0
70.0
77.2
77.2
80.6
80.6
91.0
91.0
kW
5.36
5.76
6.06
6.66
7.14
7.50
7.68
8.16
80
2000
Cap.
29.2
24.8
37.4
34.4
43.4
39.6
54.8
48.0
64.0
64.0
70.8
70.8
73.8
73.8
84.8
84.8
kW
5.52
6.02
6.40
7.12
7.72
8.22
8.44
9.24
2600
Cap.
30.2
25.8
38.8
35.6
44.6
40.6
56.8
49.8
66.2
66.2
73.2
73.2
76.4
76.4
87.8
87.8
kW
5.48
5.96
6.30
6.98
7.54
7.98
8.18
8.88
3200
Cap.
31.0
26.4
39.6
36.4
45.4
41.4
58.0
50.8
67.4
67.4
74.6
74.6
78.0
78.0
89.0
89.0
kW
5.46
5.92
6.24
6.90
7.42
7.82
8.00
8.58
50TFQ009
Return
Air
(F db)
Cfm
(Standard
Air)
Air Temperature Entering Outdoor Coil (F)
0
10
17
30
40
47
50
60
55
2400
Cap.
37.0
34.1
47.1
43.3
54.8
50.0
70.3
61.6
83.2
83.2
92.0
92.0
95.5
95.5
107.9
107.9
kW
5.30
5.81
6.18
6.92
7.56
8.11
8.27
8.92
3200
Cap.
40.7
37.4
51.31
47.1
59.28
54.0
75.51
66.2
88.59
88.6
96.82
96.8
100.58 100.6 112.54 112.5
kW
5.88
6.36
6.69
7.35
7.96
8.30
8.44
8.93
3600
Cap.
42.6
39.2
53.4
49.1
61.5
56.1
78.1
68.4
90.9
90.9
98.9
98.9
102.6
102.6
114.5
114.5
kW
6.29
6.75
7.07
7.70
8.29
8.56
8.70
9.14
4000
Cap.
44.8
41.2
55.7
51.1
63.9
58.2
80.7
70.7
93.1
93.1
98.8
98.8
104.6
104.6
116.5
116.5
kW
6.78
7.23
7.53
8.15
8.70
8.88
9.05
9.46
70
2400
Cap.
30.0
27.6
39.8
36.5
47.4
43.2
62.8
55.0
75.4
75.4
85.0
85.0
89.0
89.0
101.6
101.6
kW
5.38
5.97
6.41
7.25
7.95
8.55
8.85
9.61
3200
Cap.
33.3
30.6
43.8
40.2
51.8
47.2
68.0
59.6
81.5
81.5
91.0
91.0
94.6
94.6
107.5
107.5
kW
5.96
6.53
6.93
7.70
8.34
8.91
9.08
9.68
3600
Cap.
35.1
32.3
45.8
42.1
53.9
49.2
70.4
61.7
84.1
84.1
92.4
92.4
97.1
97.1
109.8
109.8
kW
6.37
6.92
7.31
8.06
8.68
9.21
9.35
9.90
4000
Cap.
37.1
34.2
48.0
44.1
56.2
51.3
72.9
63.9
86.7
86.7
95.8
95.8
99.5
99.5
112.0
112.0
kW
6.85
7.39
7.77
8.50
9.10
9.57
9.71
10.21
80
2400
Cap.
25.7
23.7
35.0
32.1
42.4
38.6
57.6
50.5
70.1
70.1
79.7
79.7
83.9
83.9
96.8
96.8
kW
5.52
6.07
6.52
7.45
8.21
8.82
9.12
10.05
3200
Cap.
28.6
26.3
38.5
35.3
46.5
42.4
62.6
54.9
75.9
75.9
86.0
86.0
90.2
90.2
103.2
103.2
kW
6.05
6.62
7.06
7.91
8.59
9.18
9.48
10.14
3600
Cap.
30.2
27.8
40.5
37.1
48.6
44.3
65.0
57.0
78.6
78.6
88.7
88.7
92.8
92.8
105.8
105.8
kW
6.43
7.00
7.44
8.27
8.92
9.50
9.78
10.37
4000
Cap.
32.2
29.6
42.6
39.1
50.9
46.4
67.5
59.2
81.2
81.2
91.3
91.3
95.2
95.2
108.3
108.3
kW
6.90
7.47
7.90
8.71
9.34
9.91
10.13
10.70
Cap. —
Heating Capacity (1000 Btuh) (includes indoor-fan motor heat)
db
—
dry bulb
kW
—
Total Power Input (includes compressor motor power input,
outdoor-fan motor input, and indoor-fan motor input)
Performance data (cont)
