Cooling Piping Locations - Floor Units Only - Modine Manufacturing VFV Installation And Service Manual

COOLING PIPING LOCATIONS - FLOOR UNITS ONLY

Figure 16.1 - Chilled Water Coil with or without Option-
al Reheat Coil
LEFT HAND CONNECTIONS
AIR FLOW
S
R
A
C
COND.
3.37
DRAIN
.88
D
B
Note:

Supply and Return connection locations represent counterflow orientation (recommended). Unit should be piped in
accordance with good plumbing practices.
Table 16.1 - Piping Location Dimensions j
Unit Depth 16 5/8
Coil Rows 2 3
A 14.25 15.00
B 11.25 11.00
C 7.25 7.50
D 4.75 4.75
E 13.50 13.50
F 12.25 12.00
G 8.25 8.75
H 4.00 3.50
j For Hot Water Reheat piping locations see Figure 18.2. For Steam Reheat
piping locations see Figure 19.2.
16
CHILLED WATER - NO PIPING PACKAGE
RIGHT HAND CONNECTIONS
AIR FLOW
R
S
COND.
3.37
DRAIN
RA RA
S = Supply
H
R = Return
F
21 7/8
4 2 3
15.00 14.25 15.00
11.00 16.50 16.25
7.50 7.25 7.50
4.75 10.00 10.00
14.00 13.50 13.50
11.75 17.50 17.25
9.50 8.25 8.75
3.00 10.00 8.75
Figure 16.2 - Chilled Water Coil with Pre-Heat Coil
LEFT HAND CONNECTIONS
A
C
E
3.37
G
.88
.88
Table 16.2 - Piping Location Dimensions j
Unit Depth
4
Coil Rows
15.00
A
16.25
B
7.50
C
10.00
D
14.00
E
17.00
F
9.50
G
8.25
H
j For Hot Water Pre-Heat piping locations see Figure 18.1. For Steam
Pre-Heat piping locations see Figure 19.1.
14-500.5
RIGHT HAND CONNECTIONS
AIR FLOW
B
S
D
R
COND.
DRAIN
RA RA
S = Supply
R = Return
16 5/8
2 3 4
17.50 17.50 16.75
8.75 8.75 9.25
10.50 10.00 9.25
2.25 2.75 3.25
16.50 16.00 16.00
9.50 10.00 10.00
11.50 11.25 11.25
1.50 1.50 1.50
AIR FLOW
F
R
H
S
E
G
COND.
DRAIN 3.37
.88
21 7/8
2 3 4
17.50 17.50 16.75
14.00 14.00 14.50
10.50 10.00 9.25
7.50 8.00 8.50
16.50 16.00 16.00
14.75 15.25 15.25
11.50 11.25 11.25
6.75 6.75 6.75