17
Fig. 19 — Mixing Box Duct Connections
DIMENSIONS (ft-in.)
UNIT
39L-
A
B
C
D
E
F
G
H
J
K
L
03
2- 3-9/16
3- 1-7/8
2- 0-1/4
1- 5
1- 5
0- 1-5/8
0- 6-1/16
0- 10-1/2
1- 4-3/4
1- 5-1/4
1- 5-1/4
06
2- 3-9/16
3- 9-3/4
2- 4-3/16
1- 11
1- 5
0- 4-1/8
0- 6-1/16
0- 11-3/8
1- 8-11/16
2- 1-1/4
1- 7-1/4
08
2- 3-9/16
4- 1-11/16
2- 8-1/8
3- 1
1- 5
0- 6-1/16
0- 6-1/16
0- 6-3/8
2- 0-5/8
3- 3-1/4
1- 7-1/4
10
2- 3-9/16
4- 9-9/16
2- 8-1/8
3- 5
1- 5
0- 6-1/16
0- 6-1/16
0- 8-5/16
2- 0-5/8
3- 7-1/4
1- 7-1/4
12
2- 3-9/16
5- 5-7/16
2- 8-1/8
3- 11
1- 5
0- 6-1/16
0- 6-1/16
0- 9-1/4
2- 0-5/8
4- 1-1/4
1- 7-1/4
15
2- 3-9/16
5- 5-7/16
3- 4
3- 11
1- 9
0- 8
0- 4-1/16
0- 9-1/4
2- 8-1/2
4- 1-1/4
1- 11-1/4
18
2- 11-7/16
5- 5-7/16
3- 7-15/16
3- 11
2- 3
0- 7
0- 5
0- 9-1/4
3- 0-7/16
4- 1-1/4
2- 5-1/4
21
2- 11-7/16
6- 5-1/4
3- 7-15/16
3- 11
2- 5
0- 6
0- 4
1- 3-1/8
3- 0-7/16
4- 1-1/4
2- 7-1/4
25
2- 11-7/16
6- 5-1/4
4- 3-13/16
5- 4
2- 5
0- 9-7/8
0- 4
0- 6-5/8
3- 8-5/16
5- 6-1/4
2- 7-1/4
NOTES:
1. Hand is determined by the location of the fan drive and/or coil connection when viewed
while facing the direction toward which air is flowing.
2. Dimensions are in inches, ( ) are in millimeters.