
21
Table 7 — Chilled Water Coil Circuiting Data
LEGEND
NOTES:
1. Connection sizes are MPT — inches.
2. Sizes 21-25 have 2 coils.
Table 7 — Chilled Water Coil Circuiting Data (cont)
LEGEND
*Not available on 39LB units.
NOTE: Connection sizes are MPT - inches.
LARGE FACE AREA (39LA, 39LD)
COIL
TYPE
CIRCUIT
UNIT SIZE
03
06
08
10
12
Face Area (sq ft)
3.63
5.90
7.90
9.54
11.18
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
4-ROW
Q
4
1
1
/
2
5
1
1
/
2
—
—
—
—
—
—
H
8
1
1
/
2
10
1
1
/
2
12
1
1
/
2
12
1
1
/
2
12
1
1
/
2
F
16
1
1
/
2
20
1
1
/
2
24
2
1
/
2
24
2
1
/
2
24
2
1
/
2
D
—
—
—
—
—
—
—
—
—
—
6-ROW
H
8
1
1
/
2
10
1
1
/
2
12
1
1
/
2
12
1
1
/
2
12
1
1
/
2
F
16
1
1
/
2
20
1
1
/
2
24
2
1
/
2
24
2
1
/
2
24
2
1
/
2
D
—
—
—
—
36
2
1
/
2
36
2
1
/
2
36
2
1
/
2
LARGE FACE AREA (39LA, 39LD)
COIL
TYPE
CIRCUIT
UNIT SIZE
15
18
21
25
Face Area (sq ft)
14.91
17.71
21.60
25.00
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
4-ROW
Q
—
—
—
—
—
—
—
—
H
16
1
1
/
2
19
1
1
/
2
19
1
1
/
2
22
1
1
/
2
F
32
2
1
/
2
38
2
1
/
2
38
2
1
/
2
44
2
1
/
2
D
—
—
—
—
76
2
1
/
2
88
2
1
/
2
6-ROW
H
16
1
1
/
2
19
1
1
/
2
19
1
1
/
2
—
—
F
32
2
1
/
2
38
2
1
/
2
38
2
1
/
2
44
2
1
/
2
D
48
2
1
/
2
57
2
1
/
2
57
2
1
/
2
66
2
1
/
2
D
— Double Circuit
F
— Full Circuit
H
— Half Circuit
Q
— Quarter Circuit
SMALL FACE AREA (39LB, 39LC, 39LF)
COIL
TYPE
CIRCUITING
UNIT SIZE
03
06
08
10
12
Face Area (sq ft)
2.72
4.72
6.58
7.95
9.23
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
4-ROW
Q
3
1
1
/
2
4
1
1
/
2
—
—
—
—
—
—
H
6
1
1
/
2
8
1
1
/
2
10
1
1
/
2
10
1
1
/
2
10
1
1
/
2
F
12
1
1
/
2
16
1
1
/
2
20
2
1
/
2
20
2
1
/
2
20
2
1
/
2
D
—
—
—
—
—
—
—
—
—
—
6-ROW
H
6
1
1
/
2
8
1
1
/
2
10
1
1
/
2
10
1
1
/
2
10
1
1
/
2
F
12
1
1
/
2
16
1
1
/
2
20
2
1
/
2
20
2
1
/
2
20
2
1
/
2
D
—
—
—
—
30
2
1
/
2
30
2
1
/
2
30
2
1
/
2
8-ROW*
H
6
1
1
/
2
8
1
1
/
2
10
1
1
/
2
10
1
1
/
2
10
1
1
/
2
F
12
1
1
/
2
16
1
1
/
2
20
2
1
/
2
20
2
1
/
2
20
2
1
/
2
D
—
—
—
—
40
2
1
/
2
40
2
1
/
2
40
2
1
/
2
SMALL FACE AREA (39LB, 39LC, 39LF)
COIL
TYPE
CIRCUITING
UNIT SIZE
15
18
21
25
Face Area (sq ft)
12.12
13.98
17.10
20.50
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
No.
Circuits
Connection
Size
4-ROW
Q
—
—
—
—
—
—
—
—
H
13
1
1
/
2
15
1
1
/
2
15
1
1
/
2
18
1
1
/
2
F
26
2
1
/
2
30
2
1
/
2
30
2
1
/
2
36
2
1
/
2
D
—
—
—
—
60
2
1
/
2
72
2
1
/
2
6-ROW
H
13
1
1
/
2
15
1
1
/
2
15
1
1
/
2
—
1
1
/
2
F
26
2
1
/
2
30
2
1
/
2
30
2
1
/
2
36
2
1
/
2
D
39
2
1
/
2
45
2
1
/
2
45
2
1
/
2
54
2
1
/
2
8-ROW*
H
13
1
1
/
2
13
1
1
/
2
—
1
1
/
2
—
1
1
/
2
F
26
2
1
/
2
30
2
1
/
2
30
2
1
/
2
36
2
1
/
2
D
52
2
1
/
2
60
2
1
/
2
60
2
1
/
2
72
2
1
/
2
D — Double Circuit
F — Full Circuit
H — Half Circuit
Q — Quarter Circuit