Specifications

Page 12 of 48 IM 934-5
Figure 12: External Drain Kit - installed after the cabinet/wall sleeve has been installed.
Square Drain Holes
Neoprene Sponge Gasket
Steel Mounting Plate
Room Side
1/2" (13mm) O.D. Drain Tube
Alternate 6" Long, 1/2" O.D.
Straight Copper Tube
Note:
Useof6"straightdraintubewillrequiremodicationofarchitecturallouver.
Installing Wall Sleeve
Considerations
The wall sleeve is a standard size 16" high, 42" wide and 13-
3/4" deep. Slide channels are factory welded into the sleeve
to facilitate easy installation and removal of the chassis.
Each wall sleeve is predrilled to match the mounting screws
of the chassis. Knockouts are provided for the optional
external drain kit.
All necessary fasteners are supplied to assemble the chassis
and the louver to the wall sleeve.
Wall Sleeve Extension for Thick Wall
Construction Types
The standard wall sleeve will accommodate a maximum
wall thickness described in Table 1. For thicker walls, wall
sleeve extensions are required and are available from your
local representative. When it is supplied by the representa-
tive, it is treated for maximum corrosion resistance and
matched to exact size of the standard wall/sleeve. Be sure
to provide air splitters to prevent recirculation of condenser
air. Air splitters should be placed in the wall sleeve as shown
in Figure 13. It is important that spacing of the air splitters
match exactly those dimensions shown in Figure 13.
Table 1: Maximum Wall Thickness
Louver Type
Stamped
Architectural
No
Subbase
Standard
Subbase
Hydronic
Subbase
Maximum Wall Thickness
14"(356mm)
14
7
/
8
"(378mm)
9
1
/
2
"(241mm)
10
3
/
8
"(264mm)
13
1
/
8
"(333mm)
14"(356mm)