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35
Table 9 —
Coil Data (30W-51T)
39M UNIT SIZE
30W
30T
35T
36W
37T
40W
42T
50W
51T
1
/
2
-in. CHILLED WATER/DIRECT
EXPANSION
Large Face Area
Nominal Capacity (cfm) at 500 fpm
15,174
14,852
17,448
18,333
18,438
20,000
20,938
25,278
25,313
Lower Coil Height (in.)
47.5
72.5
37.5
55
45
30
45
35
45
Upper Coil Height (in.)
N/A
N/A
37.5
N/A
45
30
45
35
45
Length (in.)
92
59
67
96
59
96
67
104
81
Total Face Area (sq ft)
30.3
29.7
34.9
36.7
36.9
40.0
41.9
50.6
50.6
Medium Face Area
Nominal Capacity (cfm) at 500 fpm
12,778
11,267
13,958
15,000
15,365
18,333
17,448
19,861
21,094
Lower Coil Height (in.)
40
55
30
45
37.5
55
37.5
55
37.5
Upper Coil Height (in.)
N/A
N/A
30
N/A
37.5
n/a
37.5
n/a
37.5
Length (in.)
92
59
67
96
59
96
67
104
81
Total Face Area (sq ft)
25.6
22.5
27.9
30.0
30.7
36.7
34.9
39.7
42.2
Bypass Face Area (Internal Chilled
Water Only)
Nominal Capacity (cfm) at 500 fpm
11,181
9,731
11,632
12,500
12,292
15,000
13,377
16,250
16,172
Lower Coil Height (in.)
35
47.5
50
37.5
30
45
30
45
30
Upper Coil Height (in.)
N/A
N/A
N/A
N/A
30
N/A
27.5
N/A
27.5
Length (in.)
92
59
67
96
59
96
67
104
81
Total Face Area (sq ft)
22.4
19.5
23.3
25.0
24.6
30.0
26.8
32.5
32.3
1
/
2
-in. HOT WATER HEATING
Large Face Area
Nominal Capacity (cfm) at 700 fpm
21,243
20,793
24,427
25,667
25,813
28,000
29,313
35,389
35,438
Lower Coil Height (in.)
47.5
72.5
37.5
55
45
30
45
35
45
Upper Coil Height (in.)
N/A
N/A
37.5
N/A
45
30
45
35
45
Length (in.)
92
59
67
96
59
96
67
104
81
Total Face Area (sq ft)
30.3
29.7
34.9
36.7
36.9
40.0
41.9
50.6
50.6
Medium Face Area
Nominal Capacity (cfm) at 700 fpm
17,889
15,774
19,542
21,000
21,510
25,667
24,427
27,806
29,531
Lower Coil Height (in.)
40
55
30
45
37.5
55
37.5
55
37.5
Upper Coil Height (in.)
N/A
N/A
30
N/A
37.5
n/a
37.5
n/a
37.5
Length (in.)
92
59
67
96
59
96
67
104
81
Total Face Area (sq ft)
25.6
22.5
27.9
30.0
30.7
36.7
34.9
39.7
42.2
Small Face Area
Nominal Capacity (cfm) at 700 fpm
10,063
9,321
13,842
14,000
13,623
14,000
16,285
17,694
14,766
Height (in.)
22.5
32.5
42.5
30
47.5
30
50
35
38
Length (in.)
92
59
67
96
59
96
67
104
81
Total Face Area (sq ft)
14.4
13.3
19.8
20.0
19.5
20.0
23.3
25.3
21.1
Bypass Face Area (internal)
Nominal Capacity (cfm) at 700 fpm
15,653
13,623
16,285
17,500
17,208
21,000
18,727
22,750
22,641
Lower Coil Height (in.)
35
47.5
50
37.5
30
45
30
45
30
Upper Coil Height (in.)
N/A
N/A
N/A
N/A
30
n/a
27.5
n/a
27.5
Length (in.)
92
59
67
96
59
96
67
104
81
Total Face Area (sq ft)
22.4
19.5
23.3
25.0
24.6
30.0
26.8
32.5
32.3