24
COOLING CAPACITIES
50TFQ004 (3 TONS)
Temp (F)
Outdoor
Entering Air
(Edb)
Indoor Entering Air — Cfm/BF
900/0.10
1200/0.15
1500/0.21
Indoor Entering Air — Ewb (F)
72
67
62
72
67
62
72
67
62
75
TC
42.4
39.9
36.5
43.0
41.2
38.7
45.1
42.8
40.3
SHC
16.7
22.0
26.8
17.5
24.2
30.9
19.3
26.9
34.1
kW
2.77
2.71
2.62
2.78
2.74
2.68
2.85
2.79
2.73
85
TC
41.5
38.4
34.8
43.3
40.4
37.0
44.0
41.7
38.7
SHC
16.6
21.6
26.2
18.2
24.6
30.3
19.3
27.2
33.7
kW
3.01
2.92
2.80
3.07
2.98
2.88
3.09
3.03
2.94
95
TC
40.0
36.3
33.0
42.3
38.5
35.2
43.4
40.0
36.7
SHC
16.2
20.9
25.7
18.2
24.2
29.8
19.7
27.2
32.7
kW
3.24
3.10
2.99
3.32
3.19
3.07
3.36
3.24
3.13
105
TC
38.4
34.7
31.0
40.0
36.7
33.1
41.2
37.7
35.2
SHC
15.7
20.5
24.8
17.5
23.9
28.8
19.3
26.6
31.7
kW
3.47
3.32
3.16
3.53
3.41
3.26
3.58
3.44
3.35
115
TC
36.1
32.5
28.9
38.1
34.3
31.1
39.3
35.5
33.2
SHC
15.1
19.8
23.9
17.2
23.2
27.8
19.1
26.2
30.2
kW
3.66
3.50
3.32
3.76
3.59
3.44
3.81
3.65
3.54
125
TC
34.2
30.5
26.8
35.9
32.0
29.3
36.8
33.0
31.3
SHC
14.6
19.2
22.9
16.7
22.6
26.3
18.5
25.5
28.4
kW
3.88
3.68
3.49
3.97
3.77
3.62
4.02
3.83
3.74
50TFQ005 (4 TONS)
Temp (F)
Outdoor
Entering Air
(Edb)
Indoor Entering Air — Cfm/BF
1200/0.11
1600/0.15
2000/0.22
Indoor Entering Air — Ewb (F)
72
67
62
72
67
62
72
67
62
75
TC
55.5
51.9
47.4
56.9
54.6
50.3
59.3
56.5
52.1
SHC
24.5
31.2
37.4
26.0
35.2
43.4
28.4
39.0
47.6
kW
3.80
3.70
3.55
3.84
3.79
3.66
3.93
3.86
3.71
85
TC
53.4
49.7
45.3
56.3
52.6
47.8
57.5
54.1
49.8
SHC
23.8
30.4
36.7
26.3
34.9
42.6
28.3
38.6
46.9
kW
4.10
3.99
3.84
4.23
4.11
3.94
4.27
4.16
4.01
95
TC
52.0
47.4
43.0
53.7
49.9
45.5
54.5
51.6
47.4
SHC
23.4
29.6
35.8
25.5
33.9
41.6
27.3
38.2
45.2
kW
4.47
4.28
4.11
4.53
4.39
4.23
4.56
4.48
4.29
105
TC
49.3
45.0
40.6
51.8
47.2
43.0
52.6
48.7
45.4
SHC
22.5
28.8
34.7
25.3
33.0
40.3
27.1
37.1
43.3
kW
4.77
4.59
4.39
4.90
4.68
4.52
4.92
4.76
4.63
115
TC
46.6
42.4
38.0
48.8
44.6
40.6
50.2
45.8
43.2
SHC
21.7
27.9
33.6
24.3
32.4
38.7
26.8
36.1
41.2
kW
5.08
4.90
4.66
5.21
5.01
4.81
5.29
5.06
4.96
125
TC
44.0
39.6
35.4
45.6
41.6
38.3
47.0
42.9
40.9
SHC
20.9
26.9
32.4
23.3
31.6
36.5
25.9
35.6
39.0
kW
5.45
5.21
4.96
5.51
5.34
5.14
5.60
5.41
5.30
50TFQ006 (5 TONS)
Temp (F)
Outdoor
Entering Air
(Edb)
Indoor Entering Air — Cfm/BF
1500/0.05
2000/0.08
2500/0.14
Indoor Entering Air — Ewb (F)
72
67
62
72
67
62
72
67
62
75
TC
69.3
64.5
59.3
70.8
67.9
62.8
72.9
69.3
65.4
SHC
30.9
39.2
47.4
33.1
44.9
55.4
35.8
49.4
61.4
kW
4.28
4.15
4.03
4.32
4.25
4.12
4.38
4.29
4.19
85
TC
67.7
62.4
56.8
69.1
65.7
60.2
71.1
67.7
63.2
SHC
30.4
38.6
46.5
32.8
44.6
54.4
35.8
50.0
59.8
kW
4.76
4.61
4.49
4.79
4.72
4.56
4.86
4.78
4.65
95
TC
65.2
59.8
54.4
67.7
62.9
57.6
69.1
64.8
60.7
SHC
29.6
37.6
45.5
32.8
43.6
53.2
35.6
49.3
57.7
kW
5.27
5.10
4.97
5.35
5.20
5.07
5.39
5.27
5.14
105
TC
62.3
57.2
51.8
65.1
59.6
54.9
66.8
61.7
58.3
SHC
28.6
33.8
44.4
32.1
42.6
51.6
35.4
48.2
55.5
kW
5.79
5.66
5.50
5.90
5.73
5.61
5.97
5.79
5.68
115
TC
59.7
54.2
49.0
61.7
57.0
52.5
63.2
58.4
55.8
SHC
27.6
35.8
43.2
31.1
41.9
49.6
34.3
47.0
53.2
kW
6.37
6.24
6.06
6.47
6.34
6.20
6.53
6.36
6.31
125
TC
56.5
51.0
46.0
58.2
53.5
49.8
59.4
55.1
53.0
SHC
26.8
34.7
41.9
30.0
40.8
47.3
33.0
46.5
50.5
kW
7.03
6.87
6.65
7.07
6.96
6.82
7.13
7.03
6.96
Performance data — 50TFQ
LEGEND
NOTES:
1. Direct interpolation is permissible. Do
not extrapolate.
2. The following formulas may be used:
t
lwb
= Wet-bulb temperature corre-
sponding to enthalpy of air
leaving indoor coil (h
lwb
)
Where: h
ewb
= Enthalpy of air entering
evaporator coil
3. The SHC is based on 80 F edb tem-
perature of air entering indoor coil.
Below 80 F edb, subtract (corr factor x
cfm) from SHC.
Above 80 F edb, add (corr factor x
cfm) to SHC.
BF
—
Bypass Factor
Edb —
Entering Dry-Bulb
Ewb —
Entering Wet-Bulb
kW
—
Compressor Motor Power Input
Ldb —
Leaving Dry-Bulb
Lwb —
Leaving Wet-Bulb
SHC —
Sensible Heat Capacity
(1000 Btuh) Gross
TC
—
Total Capacity (1000 Btuh) Gross
t
ldb
= t
edb
–
sensible capacity (Btuh)
1.10 x cfm
h
lwb
= h
ewb
–
total capacity (Btuh)
4.5 x cfm
50
TF
Q
Summary of Contents for WEATHERMASTER 50HJQ016
Page 19: ...19 Base unit dimensions 50TFQ004 007 50TFQ ...
Page 20: ...20 Base unit dimensions 50TFQ008 012 50TFQ ...
Page 84: ...84 Base unit dimensions 50HJQ004 007 50HJQ ...
Page 85: ...85 Base unit dimensions 50HJQ008 012 50HJQ ...
Page 141: ...141 Typical wiring schematics 50HJQ 50HJQ016 460 v shown 50HJQ ...