Trane CLCH-IM-16A Installation And Maintenance Manual page 29

Table 24
Damper Torque at 1 in wg, Air Pressure Drop in lb-in
Mixing
Box Internal
Unit (Back and Face and
Size Bottom) Bypass
8 10
3
14 15
6
16 24
8
38 41
10
43 44
12
44 59
14
65 64
17
66 79
21
85 95
25
101 112
30
138 90
35
148 100
40
162 136
50
218 201
66
245 230
80
307 291
100
Table 25
Torque and Force Required to Operate Inlet Vanes (FC, BI,
and AF Fans) in lb-in
2000 FPM
Unit Fan Open
Size Size (Torque)
3 9 FC N/A
6
12 FC 10.0
10 FC 5.7
8
13 FC 10.9
12 FC 10.0
13 FC 10.9
10 15 FC 14.1
26
Economizer
Exhaust
Face Side Mixing
Damper Box
9 6
14 9
19 12
25 16
33 19
35 23
45 26
53 30
62 36
65 44
95 52
106 60
144 76
181 103
224 122
284 151
Fan Outlet Velocity
3000 FPM
Close Open Close
(Torque) (Torque) (Torque)
N/A N/A N/A
3.5 22.5 7.8
2.9 19.6 6.5
3.9 24.5 8.7
3.5 22.5 7.8
3.9 24.5 8.7
5.0 31.9 11.4
Table 25
Torque and Force Required to Operate Inlet Vanes (FC, BI,
and AF Fans) in lb-in
2000 FPM
Unit Fan Open
Size Size (Torque)
13BI 38.0
15 FC 14.1
12
16 FC 18.0
15 BI 38.0
16 FC 18.0
14 18 FC 23.1
16 BI 44.0
18 FC 23.1
17 20 FC 24.0
18 BI 54.0
20 FC 24.0
21 22 FC 25.0
20 BI 66.0
22 FC 25.0
25, 30 25 FC 26.5
22 BI 90.0
27 fc 115
35 25 FC 26
24 FC 31
30 FC 150
40 27 FC 115
27 AF 46
33 FC 215
50 30 FC 150
30 AF 62
33 FC 215
66 36 AF 113
33 AF 84
40 AF 100
80 36 AF 113
33 AF 84
44 AF 124
100 40 AF 100
36 AF 113
Fan Outlet Velocity
3000 FPM
Close Open Close
(Torque) (Torque) (Torque)
N/A 40.0 N/A
5.0 31.9 11.4
6.4 40.5 14.4
N/A 40.0 N/A
6.4 40.5 14.4
8.3 52.2 18.6
N/A 50.0 N/A
8.3 52.2 18.6
9.0 54.0 19.5
N/A 60.0 N/A
9.5 54.0 19.5
9.5 56.0 21.0
N/A 74.0 N/A
9.5 56.0 21.0
10.0 59.7 22.5
N/A 100.0 N/A
46 200 104
1 59 22
7 70 17
65 220 120
46 200 104
11 103 25
100 310 180
65 220 120
15 142 35
100 310 180
27 256 63
20 189 46
62 216 140
27 256 63
20 189 46
80 278 181
62 216 140
27 256 63
CLCH-IM-16A