Carrier 39LA Installation, Start-Up And Service Instructions Manual page 18

COIL
CIRCUITING
TYPE
No.
Circuits
Q
H
4-ROW
F
D
H
6-ROW F
D
H
8-ROW* F
D
COIL
CIRCUITING
TYPE
No.
Circuits
Q
H
4-ROW
F
D
H
6-ROW F
D
H
8-ROW* F
D
LEGEND
D — Double Circuit
F — Full Circuit
H — Half Circuit
Q — Quarter Circuit
*Not available on 39LB units.
NOTE: Connection sizes are MPT - inches.
39L UNIT SIZE
03-25
LEGEND
F — Full Circuit
NOTE: Connection sizes are MPT - inches.
Table 5 — Chilled Water Coil Circuiting Data (cont)
SMALL FACE AREA (39LB, 39LC, 39LF)
03 06
2.72 4.72
Connection No.
Size Circuits
3 1 1 / 4
2
6 1 1 / 8
2
12 1 1 / 16
2
— — —
1
6 1 / 8
2
12 1 1 / 16
2
— — —
1
6 1 / 8
2
12 1 1 / 16
2
— — —
SMALL FACE AREA (39LB, 39LC, 39LF)
15 18
12.12 13.98
Connection No.
Size Circuits
— — —
13 1 1 / 15
2
26 2 1 / 30
2
— — —
13 1 1 / 15
2
26 2 1 / 30
2
1
39 2 / 45
2
13 1 1 / 13
2
1
26 2 / 30
2
52 2 1 / 60
2
Table 6 — Steam Coil Connection Sizes
FACE AREA COIL TYPE
Small 1-Row
UNIT SIZE
08
Face Area (sq ft)
6.58
Connection No. Connection
Size Circuits Size
1 1 / — —
2
1 1 / 10 1 1 /
2 2
1 1 / 20 2 1 /
2 2
— — —
1 1
1 / 10 1 /
2 2
1 1 / 20 2 1 /
2 2
— 30 2 1 /
2
1 1
1 / 10 1 /
2 2
1 1 / 20 2 1 /
2 2
— 40 2 1 /
2
UNIT SIZE
21
Face Area (sq ft)
17.10
Connection No. Connection
Size Circuits Size
— — —
1 1 / 15 1 1 /
2 2
2 1 / 30 2 1 /
2 2
1
— 60 2 /
2
1 1 / 15 1 1 /
2 2
2 1 / 30 2 1 /
2 2
1 1
2 / 45 2 /
2 2
1 1 / — 1 1 /
2 2
1 1
2 / 30 2 /
2 2
2 1 / 60 2 1 /
2 2
CIRCUITING
F
18
10
7.95
No. Connection No.
Circuits Size Circuits
— — —
10 1 1 / 10
2
20 2 1 / 20
2
— — —
1
10 1 / 10
2
20 2 1 / 20
2
30 2 1 / 30
2
1
10 1 / 10
2
20 2 1 / 20
2
40 2 1 / 40
2
25
20.50
No. Connection
Circuits Size
— —
18 1 1 /
2
36 2 1 /
2
1
72 2 /
2
— 1 1 /
2
36 2 1 /
2
1
54 2 /
2
— 1 1 /
2
1
36 2 /
2
72 2 1 /
2
CONNECTION CONNECTION SIZE
Inlet
Outlet
12
9.23
Connection
Size
—
1 1 /
2
2 1 /
2
—
1
1 /
2
2 1 /
2
2 1 /
2
1
1 /
2
2 1 /
2
2 1 /
2
1
2 /
2
1 1 /
2