31
Table 8 —
Coil Data (14W-25T)
39M UNIT SIZE
14W
16T
17W
18T
21W
22T
25W
25T
1
/
2
-in. CHILLED WATER/DIRECT EXPANSION
Large Face Area
Nominal Capacity (cfm) at 500 fpm
7,170
7,587
8,464
8,898
10,720
11,016
12,205
12,335
Lower Coil Height (in.)
35
30.0
37.5
32.5
47.5
35.0
47.5
37.5
Upper Coil Height (in.)
N/A
27.5
N/A
30
N/A
32.5
N/A
35
Length (in.)
59
38
65
41
65
47
74
49
Total Face Area (sq ft)
14.3
15.2
16.9
17.8
21.4
22.0
24.4
24.7
Medium Face Area
Nominal Capacity (cfm) at 500 fpm
6,146
5,938
6,771
7,474
9,028
8,976
10,278
9,358
Lower Coil Height (in.)
30
45
30
52.5
40
55
40
55
Upper Coil Height (in.)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Length (in.)
59
38
65
41
65
47
74
49
Total Face Area (sq ft)
12.3
11.9
13.5
14.9
18.1
18.0
20.6
18.7
Bypass Face Area (Internal Chilled Water Only)
Nominal Capacity (cfm) at 500 fpm
5,122
4,948
6,207
5,694
7,899
6,936
8,993
8,082
Lower Coil Height (in.)
25
37.5
27.5
40.0
35
42.5
35
47.5
Upper Coil Height (in.)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Length (in.)
59
38
65
41
65
47
74
49
Total Face Area (sq ft)
10.2
9.9
12.4
11.4
15.8
13.9
18.0
16.3
1
/
2
-in. HOT WATER HEATING
Large Face Area
Nominal Capacity (cfm) at 700 fpm
10,038
10,622
11,849
12,457
15,009
15,422
17,087
17,269
Lower Coil Height (in.)
35
30.0
37.5
32.5
47.5
35.0
47.5
37.5
Upper Coil Height (in.)
N/A
27.5
N/A
30
N/A
32.5
N/A
35
Length (in.)
59
38
65
41
65
47
74
49
Total Face Area (sq ft)
14.3
15.2
16.9
17.8
21.4
22.0
24.4
24.7
Medium Face Area
Nominal Capacity (cfm) at 700 fpm
8,604
8,313
9,479
10,464
12,639
12,566
14,389
13,101
Lower Coil Height (in.)
30
45
30
52.5
40
55
40
55
Upper Coil Height (in.)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Length (in.)
59
38
65
41
65
47
74
49
Total Face Area (sq ft)
12.3
11.9
13.5
14.9
18.1
18.0
20.6
18.7
Small Face Area
Nominal Capacity (cfm) at 700 fpm
5,019
5,542
6,319
6,477
7,109
7,425
8,094
7,741
Height (in.)
17.5
30
20
32.5
22.5
42.5
22.5
32.5
Length (in.)
59
38
65
41
65
47
74
49
Total Face Area (sq ft)
7.2
7.9
9.0
9.3
10.2
10.6
11.6
11.1
Bypass Face Area (Internal)
Nominal Capacity (cfm) at 700 fpm
7,170
6,927
8,689
7,972
11,059
9,710
12,590
11,314
Lower Coil Height (in.)
25
37.5
27.5
40.0
35
42.5
35
47.5
Upper Coil Height (in.)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Length (in.)
59
38
65
41
65
47
74
49
Total Face Area (sq ft)
10.2
9.9
12.4
11.4
15.8
13.9
18.0
16.2