Trane AM4A0A18S11SA Series, Installation, Operation And Maintenance Manual

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68 CLCH-SVX07C-EN
Component Installation Requirements
Table 17. Side Rectangle damper per 1200 fpm - Diagonal Economizer with OA rectangle dampers
Unit size A (in) B (in) Damper qty
Torque
(in-lb.)
Actuator torque
(max) (in-lb.) Actuator qty Linkage
3 12.50 13.97 1 14.60 42 1 No
4 13.75 19.72 1 22.60 42 1 No
6 18.75 19.72 1 30.80 42 1 No
8 24.25 19.72 1 39.90 42 1 No
10 23.50 25.47 1 49.90 160 1 No
12 29.00 25.47 1 61.60 160 1 No
14 26.00 31.22 1 67.60 160 1 No
17 32.00 31.22 1 83.30 160 1 No
21 40.00 31.22 1 104.10 160 1 No
25 48.00 31.22 1 124.90 160 1 No
30 47.00 36.97 1 144.80 160 1 No
35 48.00 42.72 1 170.90 160 2 No
40 48.00 48.47 1 193.90 160 2 No
50 57.75 48.47 1 233.30 160 2 No
57 67.50 48.47 1 272.60 160 2 No
66 69.50 28.35 2 277.10 160 2 Yes
80 83.00 28.35 2 330.90 160 3 Yes
100 95.25 31.22 2 418.20 160 3 Yes
120 95.00 36.97 2 493.90 160 4 Yes
Table 18. Short mixing box rectangle damper - top, back or bottom only
Unit size A (in) B (in) Damper Qty
Torque (in-
lb.)
Actuator Torque
(max) (in-lb.) Actuator qty Linkage
3 13.00 8.22 1 5.2 42 1 No
4 19.75 8.22 1 7.9 42 1 No
6 27.00 8.22 1 10.8 42 1 No
8 35.00 8.22 1 14.0 42 1 No
10 43.75 8.22 1 17.5 160 1 No
12 32.00 13.97 1 21.7 160 1 No
14 60.00 8.22 1 24.0 160 1 No
17 43.50 13.97 1 29.5 160 1 No
21 53.75 13.97 1 36.5 160 1 No
25 64.50 13.97 1 43.8 160 1 No
30 55.00 19.72 1 52.7 160 1 No
35 64.00 19.72 1 61.4 160 1 No
40 56.50 25.47 1 70.0 160 1 No
50 68.00 25.47 1 84.2 160 1 No
57 66.00 31.22 1 100.2 160 1 No
66 58.50 19.72 2 112.2 160 1 No
80 54.25 25.47 2 134.3 160 1 No
100 65.25 25.47 2 161.6 160 2 No
120 66.00 31.22 2 200.3 160 2 No